560120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 1468800

約数和(自身を除く): 908680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 67, 76, 88, 95, 110, 134, 152, 190, 209, 220, 268, 335, 380, 418, 440, 536, 670, 737, 760, 836, 1045, 1273, 1340, 1474, 1672, 2090, 2546, 2680, 2948, 3685, 4180, 5092, 5896, 6365, 7370, 8360, 10184, 12730, 14003, 14740, 25460, 28006, 29480, 50920, 56012, 70015, 112024, 140030, 280060, 560120]

約数ペア:

[(1, 560120), (2, 280060), (4, 140030), (5, 112024), (8, 70015), (10, 56012), (11, 50920), (19, 29480), (20, 28006), (22, 25460), (38, 14740), (40, 14003), (44, 12730), (55, 10184), (67, 8360), (76, 7370), (88, 6365), (95, 5896), (110, 5092), (134, 4180), (152, 3685), (190, 2948), (209, 2680), (220, 2546), (268, 2090), (335, 1672), (380, 1474), (418, 1340), (440, 1273), (536, 1045), (670, 836), (737, 760)]