15793960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 64

約数和(自身を含む): 43747200

約数和(自身を除く): 27953240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4339, 8678, 17356, 21695, 30373, 34712, 43390, 56407, 60746, 86780, 112814, 121492, 151865, 173560, 225628, 242984, 282035, 303730, 394849, 451256, 564070, 607460, 789698, 1128140, 1214920, 1579396, 1974245, 2256280, 3158792, 3948490, 7896980, 15793960]

約数ペア:

[(1, 15793960), (2, 7896980), (4, 3948490), (5, 3158792), (7, 2256280), (8, 1974245), (10, 1579396), (13, 1214920), (14, 1128140), (20, 789698), (26, 607460), (28, 564070), (35, 451256), (40, 394849), (52, 303730), (56, 282035), (65, 242984), (70, 225628), (91, 173560), (104, 151865), (130, 121492), (140, 112814), (182, 86780), (260, 60746), (280, 56407), (364, 43390), (455, 34712), (520, 30373), (728, 21695), (910, 17356), (1820, 8678), (3640, 4339)]