240701360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 586248192

約数和(自身を除く): 345546832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 1136, 1240, 1367, 1420, 2201, 2480, 2734, 2840, 4402, 5468, 5680, 6835, 8804, 10936, 11005, 13670, 17608, 21872, 22010, 27340, 35216, 42377, 44020, 54680, 84754, 88040, 97057, 109360, 169508, 176080, 194114, 211885, 339016, 388228, 423770, 485285, 678032, 776456, 847540, 970570, 1552912, 1695080, 1941140, 3008767, 3390160, 3882280, 6017534, 7764560, 12035068, 15043835, 24070136, 30087670, 48140272, 60175340, 120350680, 240701360]

約数ペア:

[(1, 240701360), (2, 120350680), (4, 60175340), (5, 48140272), (8, 30087670), (10, 24070136), (16, 15043835), (20, 12035068), (31, 7764560), (40, 6017534), (62, 3882280), (71, 3390160), (80, 3008767), (124, 1941140), (142, 1695080), (155, 1552912), (248, 970570), (284, 847540), (310, 776456), (355, 678032), (496, 485285), (568, 423770), (620, 388228), (710, 339016), (1136, 211885), (1240, 194114), (1367, 176080), (1420, 169508), (2201, 109360), (2480, 97057), (2734, 88040), (2840, 84754), (4402, 54680), (5468, 44020), (5680, 42377), (6835, 35216), (8804, 27340), (10936, 22010), (11005, 21872), (13670, 17608)]