8110140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 16081860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 79, 87, 116, 118, 145, 158, 174, 177, 236, 237, 290, 295, 316, 348, 354, 395, 435, 474, 580, 590, 708, 790, 870, 885, 948, 1180, 1185, 1580, 1711, 1740, 1770, 2291, 2370, 3422, 3540, 4582, 4661, 4740, 5133, 6844, 6873, 8555, 9164, 9322, 10266, 11455, 13746, 13983, 17110, 18644, 20532, 22910, 23305, 25665, 27492, 27966, 34220, 34365, 45820, 46610, 51330, 55932, 68730, 69915, 93220, 102660, 135169, 137460, 139830, 270338, 279660, 405507, 540676, 675845, 811014, 1351690, 1622028, 2027535, 2703380, 4055070, 8110140]

約数ペア:

[(1, 8110140), (2, 4055070), (3, 2703380), (4, 2027535), (5, 1622028), (6, 1351690), (10, 811014), (12, 675845), (15, 540676), (20, 405507), (29, 279660), (30, 270338), (58, 139830), (59, 137460), (60, 135169), (79, 102660), (87, 93220), (116, 69915), (118, 68730), (145, 55932), (158, 51330), (174, 46610), (177, 45820), (236, 34365), (237, 34220), (290, 27966), (295, 27492), (316, 25665), (348, 23305), (354, 22910), (395, 20532), (435, 18644), (474, 17110), (580, 13983), (590, 13746), (708, 11455), (790, 10266), (870, 9322), (885, 9164), (948, 8555), (1180, 6873), (1185, 6844), (1580, 5133), (1711, 4740), (1740, 4661), (1770, 4582), (2291, 3540), (2370, 3422)]