1290699360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 4631346720

約数和(自身を除く): 3340647360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 216, 240, 243, 267, 270, 288, 324, 356, 360, 373, 405, 432, 445, 480, 486, 534, 540, 648, 712, 720, 746, 801, 810, 864, 890, 972, 1068, 1080, 1119, 1215, 1296, 1335, 1424, 1440, 1492, 1602, 1620, 1780, 1865, 1944, 2136, 2160, 2238, 2403, 2430, 2592, 2670, 2848, 2984, 3204, 3240, 3357, 3560, 3730, 3888, 4005, 4272, 4320, 4476, 4806, 4860, 5340, 5595, 5968, 6408, 6480, 6714, 7120, 7209, 7460, 7776, 8010, 8544, 8952, 9612, 9720, 10071, 10680, 11190, 11936, 12015, 12816, 12960, 13428, 14240, 14418, 14920, 16020, 16785, 17904, 19224, 19440, 20142, 21360, 21627, 22380, 24030, 25632, 26856, 28836, 29840, 30213, 32040, 33197, 33570, 35808, 36045, 38448, 38880, 40284, 42720, 43254, 44760, 48060, 50355, 53712, 57672, 59680, 60426, 64080, 66394, 67140, 72090, 76896, 80568, 86508, 89520, 90639, 96120, 99591, 100710, 107424, 108135, 115344, 120852, 128160, 132788, 134280, 144180, 151065, 161136, 165985, 173016, 179040, 181278, 192240, 199182, 201420, 216270, 230688, 241704, 265576, 268560, 288360, 298773, 302130, 322272, 331970, 346032, 362556, 384480, 398364, 402840, 432540, 453195, 483408, 497955, 531152, 537120, 576720, 597546, 604260, 663940, 692064, 725112, 796728, 805680, 865080, 896319, 906390, 966816, 995910, 1062304, 1153440, 1195092, 1208520, 1327880, 1450224, 1493865, 1593456, 1611360, 1730160, 1792638, 1812780, 1991820, 2390184, 2417040, 2655760, 2688957, 2900448, 2987730, 3186912, 3460320, 3585276, 3625560, 3983640, 4481595, 4780368, 4834080, 5311520, 5377914, 5975460, 7170552, 7251120, 7967280, 8066871, 8963190, 9560736, 10755828, 11950920, 13444785, 14341104, 14502240, 15934560, 16133742, 17926380, 21511656, 23901840, 26889570, 28682208, 32267484, 35852760, 40334355, 43023312, 47803680, 53779140, 64534968, 71705520, 80668710, 86046624, 107558280, 129069936, 143411040, 161337420, 215116560, 258139872, 322674840, 430233120, 645349680, 1290699360]

約数ペア:

[(1, 1290699360), (2, 645349680), (3, 430233120), (4, 322674840), (5, 258139872), (6, 215116560), (8, 161337420), (9, 143411040), (10, 129069936), (12, 107558280), (15, 86046624), (16, 80668710), (18, 71705520), (20, 64534968), (24, 53779140), (27, 47803680), (30, 43023312), (32, 40334355), (36, 35852760), (40, 32267484), (45, 28682208), (48, 26889570), (54, 23901840), (60, 21511656), (72, 17926380), (80, 16133742), (81, 15934560), (89, 14502240), (90, 14341104), (96, 13444785), (108, 11950920), (120, 10755828), (135, 9560736), (144, 8963190), (160, 8066871), (162, 7967280), (178, 7251120), (180, 7170552), (216, 5975460), (240, 5377914), (243, 5311520), (267, 4834080), (270, 4780368), (288, 4481595), (324, 3983640), (356, 3625560), (360, 3585276), (373, 3460320), (405, 3186912), (432, 2987730), (445, 2900448), (480, 2688957), (486, 2655760), (534, 2417040), (540, 2390184), (648, 1991820), (712, 1812780), (720, 1792638), (746, 1730160), (801, 1611360), (810, 1593456), (864, 1493865), (890, 1450224), (972, 1327880), (1068, 1208520), (1080, 1195092), (1119, 1153440), (1215, 1062304), (1296, 995910), (1335, 966816), (1424, 906390), (1440, 896319), (1492, 865080), (1602, 805680), (1620, 796728), (1780, 725112), (1865, 692064), (1944, 663940), (2136, 604260), (2160, 597546), (2238, 576720), (2403, 537120), (2430, 531152), (2592, 497955), (2670, 483408), (2848, 453195), (2984, 432540), (3204, 402840), (3240, 398364), (3357, 384480), (3560, 362556), (3730, 346032), (3888, 331970), (4005, 322272), (4272, 302130), (4320, 298773), (4476, 288360), (4806, 268560), (4860, 265576), (5340, 241704), (5595, 230688), (5968, 216270), (6408, 201420), (6480, 199182), (6714, 192240), (7120, 181278), (7209, 179040), (7460, 173016), (7776, 165985), (8010, 161136), (8544, 151065), (8952, 144180), (9612, 134280), (9720, 132788), (10071, 128160), (10680, 120852), (11190, 115344), (11936, 108135), (12015, 107424), (12816, 100710), (12960, 99591), (13428, 96120), (14240, 90639), (14418, 89520), (14920, 86508), (16020, 80568), (16785, 76896), (17904, 72090), (19224, 67140), (19440, 66394), (20142, 64080), (21360, 60426), (21627, 59680), (22380, 57672), (24030, 53712), (25632, 50355), (26856, 48060), (28836, 44760), (29840, 43254), (30213, 42720), (32040, 40284), (33197, 38880), (33570, 38448), (35808, 36045)]