4945056240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{76031}}^1$

素因数の和:76318

約数の個数: 80

約数和(自身を含む): 15386443776

約数和(自身を除く): 10441387536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 10840, 13008, 16260, 21680, 32520, 65040, 76031, 152062, 228093, 304124, 380155, 456186, 608248, 760310, 912372, 1140465, 1216496, 1520620, 1824744, 2280930, 3041240, 3649488, 4561860, 6082480, 9123720, 18247440, 20604401, 41208802, 61813203, 82417604, 103022005, 123626406, 164835208, 206044010, 247252812, 309066015, 329670416, 412088020, 494505624, 618132030, 824176040, 989011248, 1236264060, 1648352080, 2472528120, 4945056240]

約数ペア:

[(1, 4945056240), (2, 2472528120), (3, 1648352080), (4, 1236264060), (5, 989011248), (6, 824176040), (8, 618132030), (10, 494505624), (12, 412088020), (15, 329670416), (16, 309066015), (20, 247252812), (24, 206044010), (30, 164835208), (40, 123626406), (48, 103022005), (60, 82417604), (80, 61813203), (120, 41208802), (240, 20604401), (271, 18247440), (542, 9123720), (813, 6082480), (1084, 4561860), (1355, 3649488), (1626, 3041240), (2168, 2280930), (2710, 1824744), (3252, 1520620), (4065, 1216496), (4336, 1140465), (5420, 912372), (6504, 760310), (8130, 608248), (10840, 456186), (13008, 380155), (16260, 304124), (21680, 228093), (32520, 152062), (65040, 76031)]