913871520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{821}}^1$

素因数の和:1615

約数の個数: 144

約数和(自身を含む): 3126424392

約数和(自身を除く): 2212552872

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, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 773, 821, 1440, 1546, 1642, 2319, 2463, 3092, 3284, 3865, 4105, 4638, 4926, 6184, 6568, 6957, 7389, 7730, 8210, 9276, 9852, 11595, 12315, 12368, 13136, 13914, 14778, 15460, 16420, 18552, 19704, 23190, 24630, 24736, 26272, 27828, 29556, 30920, 32840, 34785, 36945, 37104, 39408, 46380, 49260, 55656, 59112, 61840, 65680, 69570, 73890, 74208, 78816, 92760, 98520, 111312, 118224, 123680, 131360, 139140, 147780, 185520, 197040, 222624, 236448, 278280, 295560, 371040, 394080, 556560, 591120, 634633, 1113120, 1182240, 1269266, 1903899, 2538532, 3173165, 3807798, 5077064, 5711697, 6346330, 7615596, 9519495, 10154128, 11423394, 12692660, 15231192, 19038990, 20308256, 22846788, 25385320, 28558485, 30462384, 38077980, 45693576, 50770640, 57116970, 60924768, 76155960, 91387152, 101541280, 114233940, 152311920, 182774304, 228467880, 304623840, 456935760, 913871520]

約数ペア:

[(1, 913871520), (2, 456935760), (3, 304623840), (4, 228467880), (5, 182774304), (6, 152311920), (8, 114233940), (9, 101541280), (10, 91387152), (12, 76155960), (15, 60924768), (16, 57116970), (18, 50770640), (20, 45693576), (24, 38077980), (30, 30462384), (32, 28558485), (36, 25385320), (40, 22846788), (45, 20308256), (48, 19038990), (60, 15231192), (72, 12692660), (80, 11423394), (90, 10154128), (96, 9519495), (120, 7615596), (144, 6346330), (160, 5711697), (180, 5077064), (240, 3807798), (288, 3173165), (360, 2538532), (480, 1903899), (720, 1269266), (773, 1182240), (821, 1113120), (1440, 634633), (1546, 591120), (1642, 556560), (2319, 394080), (2463, 371040), (3092, 295560), (3284, 278280), (3865, 236448), (4105, 222624), (4638, 197040), (4926, 185520), (6184, 147780), (6568, 139140), (6957, 131360), (7389, 123680), (7730, 118224), (8210, 111312), (9276, 98520), (9852, 92760), (11595, 78816), (12315, 74208), (12368, 73890), (13136, 69570), (13914, 65680), (14778, 61840), (15460, 59112), (16420, 55656), (18552, 49260), (19704, 46380), (23190, 39408), (24630, 37104), (24736, 36945), (26272, 34785), (27828, 32840), (29556, 30920)]