90737280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 330480000

約数和(自身を除く): 239742720

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, 59, 60, 64, 72, 80, 89, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 178, 180, 192, 216, 236, 240, 267, 270, 288, 295, 320, 354, 356, 360, 384, 432, 445, 472, 480, 531, 534, 540, 576, 590, 640, 708, 712, 720, 801, 864, 885, 890, 944, 960, 1062, 1068, 1080, 1152, 1180, 1335, 1416, 1424, 1440, 1593, 1602, 1728, 1770, 1780, 1888, 1920, 2124, 2136, 2160, 2360, 2403, 2655, 2670, 2832, 2848, 2880, 3186, 3204, 3456, 3540, 3560, 3776, 4005, 4248, 4272, 4320, 4720, 4806, 5251, 5310, 5340, 5664, 5696, 5760, 6372, 6408, 7080, 7120, 7552, 7965, 8010, 8496, 8544, 8640, 9440, 9612, 10502, 10620, 10680, 11328, 11392, 12015, 12744, 12816, 14160, 14240, 15753, 15930, 16020, 16992, 17088, 17280, 18880, 19224, 21004, 21240, 21360, 22656, 24030, 25488, 25632, 26255, 28320, 28480, 31506, 31860, 32040, 33984, 34176, 37760, 38448, 42008, 42480, 42720, 47259, 48060, 50976, 51264, 52510, 56640, 56960, 63012, 63720, 64080, 67968, 76896, 78765, 84016, 84960, 85440, 94518, 96120, 101952, 102528, 105020, 113280, 126024, 127440, 128160, 141777, 153792, 157530, 168032, 169920, 170880, 189036, 192240, 203904, 210040, 236295, 252048, 254880, 256320, 283554, 307584, 315060, 336064, 339840, 378072, 384480, 420080, 472590, 504096, 509760, 512640, 567108, 630120, 672128, 708885, 756144, 768960, 840160, 945180, 1008192, 1019520, 1134216, 1260240, 1417770, 1512288, 1537920, 1680320, 1890360, 2016384, 2268432, 2520480, 2835540, 3024576, 3360640, 3780720, 4536864, 5040960, 5671080, 6049152, 7561440, 9073728, 10081920, 11342160, 15122880, 18147456, 22684320, 30245760, 45368640, 90737280]

約数ペア:

[(1, 90737280), (2, 45368640), (3, 30245760), (4, 22684320), (5, 18147456), (6, 15122880), (8, 11342160), (9, 10081920), (10, 9073728), (12, 7561440), (15, 6049152), (16, 5671080), (18, 5040960), (20, 4536864), (24, 3780720), (27, 3360640), (30, 3024576), (32, 2835540), (36, 2520480), (40, 2268432), (45, 2016384), (48, 1890360), (54, 1680320), (59, 1537920), (60, 1512288), (64, 1417770), (72, 1260240), (80, 1134216), (89, 1019520), (90, 1008192), (96, 945180), (108, 840160), (118, 768960), (120, 756144), (128, 708885), (135, 672128), (144, 630120), (160, 567108), (177, 512640), (178, 509760), (180, 504096), (192, 472590), (216, 420080), (236, 384480), (240, 378072), (267, 339840), (270, 336064), (288, 315060), (295, 307584), (320, 283554), (354, 256320), (356, 254880), (360, 252048), (384, 236295), (432, 210040), (445, 203904), (472, 192240), (480, 189036), (531, 170880), (534, 169920), (540, 168032), (576, 157530), (590, 153792), (640, 141777), (708, 128160), (712, 127440), (720, 126024), (801, 113280), (864, 105020), (885, 102528), (890, 101952), (944, 96120), (960, 94518), (1062, 85440), (1068, 84960), (1080, 84016), (1152, 78765), (1180, 76896), (1335, 67968), (1416, 64080), (1424, 63720), (1440, 63012), (1593, 56960), (1602, 56640), (1728, 52510), (1770, 51264), (1780, 50976), (1888, 48060), (1920, 47259), (2124, 42720), (2136, 42480), (2160, 42008), (2360, 38448), (2403, 37760), (2655, 34176), (2670, 33984), (2832, 32040), (2848, 31860), (2880, 31506), (3186, 28480), (3204, 28320), (3456, 26255), (3540, 25632), (3560, 25488), (3776, 24030), (4005, 22656), (4248, 21360), (4272, 21240), (4320, 21004), (4720, 19224), (4806, 18880), (5251, 17280), (5310, 17088), (5340, 16992), (5664, 16020), (5696, 15930), (5760, 15753), (6372, 14240), (6408, 14160), (7080, 12816), (7120, 12744), (7552, 12015), (7965, 11392), (8010, 11328), (8496, 10680), (8544, 10620), (8640, 10502), (9440, 9612)]