47803680

素因数分解:

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

素因数の和:483

約数の個数: 144

約数和(自身を含む): 165405240

約数和(自身を除く): 117601560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 373, 445, 480, 534, 712, 720, 746, 801, 890, 1068, 1119, 1335, 1424, 1440, 1492, 1602, 1780, 1865, 2136, 2238, 2670, 2848, 2984, 3204, 3357, 3560, 3730, 4005, 4272, 4476, 5340, 5595, 5968, 6408, 6714, 7120, 7460, 8010, 8544, 8952, 10680, 11190, 11936, 12816, 13428, 14240, 14920, 16020, 16785, 17904, 21360, 22380, 25632, 26856, 29840, 32040, 33197, 33570, 35808, 42720, 44760, 53712, 59680, 64080, 66394, 67140, 89520, 99591, 107424, 128160, 132788, 134280, 165985, 179040, 199182, 265576, 268560, 298773, 331970, 398364, 497955, 531152, 537120, 597546, 663940, 796728, 995910, 1062304, 1195092, 1327880, 1493865, 1593456, 1991820, 2390184, 2655760, 2987730, 3186912, 3983640, 4780368, 5311520, 5975460, 7967280, 9560736, 11950920, 15934560, 23901840, 47803680]

約数ペア:

[(1, 47803680), (2, 23901840), (3, 15934560), (4, 11950920), (5, 9560736), (6, 7967280), (8, 5975460), (9, 5311520), (10, 4780368), (12, 3983640), (15, 3186912), (16, 2987730), (18, 2655760), (20, 2390184), (24, 1991820), (30, 1593456), (32, 1493865), (36, 1327880), (40, 1195092), (45, 1062304), (48, 995910), (60, 796728), (72, 663940), (80, 597546), (89, 537120), (90, 531152), (96, 497955), (120, 398364), (144, 331970), (160, 298773), (178, 268560), (180, 265576), (240, 199182), (267, 179040), (288, 165985), (356, 134280), (360, 132788), (373, 128160), (445, 107424), (480, 99591), (534, 89520), (712, 67140), (720, 66394), (746, 64080), (801, 59680), (890, 53712), (1068, 44760), (1119, 42720), (1335, 35808), (1424, 33570), (1440, 33197), (1492, 32040), (1602, 29840), (1780, 26856), (1865, 25632), (2136, 22380), (2238, 21360), (2670, 17904), (2848, 16785), (2984, 16020), (3204, 14920), (3357, 14240), (3560, 13428), (3730, 12816), (4005, 11936), (4272, 11190), (4476, 10680), (5340, 8952), (5595, 8544), (5968, 8010), (6408, 7460), (6714, 7120)]