545419920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8641}}^1$

素因数の和:8920

約数の個数: 80

約数和(自身を含む): 1697427072

約数和(自身を除く): 1152007152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 8641, 10520, 12624, 15780, 17282, 21040, 25923, 31560, 34564, 43205, 51846, 63120, 69128, 86410, 103692, 129615, 138256, 172820, 207384, 259230, 345640, 414768, 518460, 691280, 1036920, 2073840, 2272583, 4545166, 6817749, 9090332, 11362915, 13635498, 18180664, 22725830, 27270996, 34088745, 36361328, 45451660, 54541992, 68177490, 90903320, 109083984, 136354980, 181806640, 272709960, 545419920]

約数ペア:

[(1, 545419920), (2, 272709960), (3, 181806640), (4, 136354980), (5, 109083984), (6, 90903320), (8, 68177490), (10, 54541992), (12, 45451660), (15, 36361328), (16, 34088745), (20, 27270996), (24, 22725830), (30, 18180664), (40, 13635498), (48, 11362915), (60, 9090332), (80, 6817749), (120, 4545166), (240, 2272583), (263, 2073840), (526, 1036920), (789, 691280), (1052, 518460), (1315, 414768), (1578, 345640), (2104, 259230), (2630, 207384), (3156, 172820), (3945, 138256), (4208, 129615), (5260, 103692), (6312, 86410), (7890, 69128), (8641, 63120), (10520, 51846), (12624, 43205), (15780, 34564), (17282, 31560), (21040, 25923)]