8402460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 26611200

約数和(自身を除く): 18208740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 439, 580, 638, 660, 870, 878, 957, 1276, 1317, 1595, 1740, 1756, 1914, 2195, 2634, 3190, 3828, 4390, 4785, 4829, 5268, 6380, 6585, 8780, 9570, 9658, 12731, 13170, 14487, 19140, 19316, 24145, 25462, 26340, 28974, 38193, 48290, 50924, 57948, 63655, 72435, 76386, 96580, 127310, 140041, 144870, 152772, 190965, 254620, 280082, 289740, 381930, 420123, 560164, 700205, 763860, 840246, 1400410, 1680492, 2100615, 2800820, 4201230, 8402460]

約数ペア:

[(1, 8402460), (2, 4201230), (3, 2800820), (4, 2100615), (5, 1680492), (6, 1400410), (10, 840246), (11, 763860), (12, 700205), (15, 560164), (20, 420123), (22, 381930), (29, 289740), (30, 280082), (33, 254620), (44, 190965), (55, 152772), (58, 144870), (60, 140041), (66, 127310), (87, 96580), (110, 76386), (116, 72435), (132, 63655), (145, 57948), (165, 50924), (174, 48290), (220, 38193), (290, 28974), (319, 26340), (330, 25462), (348, 24145), (435, 19316), (439, 19140), (580, 14487), (638, 13170), (660, 12731), (870, 9658), (878, 9570), (957, 8780), (1276, 6585), (1317, 6380), (1595, 5268), (1740, 4829), (1756, 4785), (1914, 4390), (2195, 3828), (2634, 3190)]