72207960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4973}}^1$

素因数の和:5009

約数の個数: 96

約数和(自身を含む): 238155120

約数和(自身を除く): 165947160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 4973, 7260, 9946, 14520, 14919, 19892, 24865, 29838, 39784, 49730, 54703, 59676, 74595, 99460, 109406, 119352, 149190, 164109, 198920, 218812, 273515, 298380, 328218, 437624, 547030, 596760, 601733, 656436, 820545, 1094060, 1203466, 1312872, 1641090, 1805199, 2188120, 2406932, 3008665, 3282180, 3610398, 4813864, 6017330, 6564360, 7220796, 9025995, 12034660, 14441592, 18051990, 24069320, 36103980, 72207960]

約数ペア:

[(1, 72207960), (2, 36103980), (3, 24069320), (4, 18051990), (5, 14441592), (6, 12034660), (8, 9025995), (10, 7220796), (11, 6564360), (12, 6017330), (15, 4813864), (20, 3610398), (22, 3282180), (24, 3008665), (30, 2406932), (33, 2188120), (40, 1805199), (44, 1641090), (55, 1312872), (60, 1203466), (66, 1094060), (88, 820545), (110, 656436), (120, 601733), (121, 596760), (132, 547030), (165, 437624), (220, 328218), (242, 298380), (264, 273515), (330, 218812), (363, 198920), (440, 164109), (484, 149190), (605, 119352), (660, 109406), (726, 99460), (968, 74595), (1210, 59676), (1320, 54703), (1452, 49730), (1815, 39784), (2420, 29838), (2904, 24865), (3630, 19892), (4840, 14919), (4973, 14520), (7260, 9946)]