56191560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 177724800

約数和(自身を除く): 121533240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 67, 87, 116, 120, 134, 145, 174, 201, 232, 241, 268, 290, 335, 348, 402, 435, 482, 536, 580, 670, 696, 723, 804, 870, 964, 1005, 1160, 1205, 1340, 1446, 1608, 1740, 1928, 1943, 2010, 2410, 2680, 2892, 3480, 3615, 3886, 4020, 4820, 5784, 5829, 6989, 7230, 7772, 8040, 9640, 9715, 11658, 13978, 14460, 15544, 16147, 19430, 20967, 23316, 27956, 28920, 29145, 32294, 34945, 38860, 41934, 46632, 48441, 55912, 58290, 64588, 69890, 77720, 80735, 83868, 96882, 104835, 116580, 129176, 139780, 161470, 167736, 193764, 209670, 233160, 242205, 279560, 322940, 387528, 419340, 468263, 484410, 645880, 838680, 936526, 968820, 1404789, 1873052, 1937640, 2341315, 2809578, 3746104, 4682630, 5619156, 7023945, 9365260, 11238312, 14047890, 18730520, 28095780, 56191560]

約数ペア:

[(1, 56191560), (2, 28095780), (3, 18730520), (4, 14047890), (5, 11238312), (6, 9365260), (8, 7023945), (10, 5619156), (12, 4682630), (15, 3746104), (20, 2809578), (24, 2341315), (29, 1937640), (30, 1873052), (40, 1404789), (58, 968820), (60, 936526), (67, 838680), (87, 645880), (116, 484410), (120, 468263), (134, 419340), (145, 387528), (174, 322940), (201, 279560), (232, 242205), (241, 233160), (268, 209670), (290, 193764), (335, 167736), (348, 161470), (402, 139780), (435, 129176), (482, 116580), (536, 104835), (580, 96882), (670, 83868), (696, 80735), (723, 77720), (804, 69890), (870, 64588), (964, 58290), (1005, 55912), (1160, 48441), (1205, 46632), (1340, 41934), (1446, 38860), (1608, 34945), (1740, 32294), (1928, 29145), (1943, 28920), (2010, 27956), (2410, 23316), (2680, 20967), (2892, 19430), (3480, 16147), (3615, 15544), (3886, 14460), (4020, 13978), (4820, 11658), (5784, 9715), (5829, 9640), (6989, 8040), (7230, 7772)]