86675280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{883}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 269655360

約数和(自身を除く): 182980080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 883, 1227, 1636, 1766, 2045, 2454, 2649, 3272, 3532, 4090, 4415, 4908, 5298, 6135, 6544, 7064, 8180, 8830, 9816, 10596, 12270, 13245, 14128, 16360, 17660, 19632, 21192, 24540, 26490, 32720, 35320, 42384, 49080, 52980, 70640, 98160, 105960, 211920, 361147, 722294, 1083441, 1444588, 1805735, 2166882, 2889176, 3611470, 4333764, 5417205, 5778352, 7222940, 8667528, 10834410, 14445880, 17335056, 21668820, 28891760, 43337640, 86675280]

約数ペア:

[(1, 86675280), (2, 43337640), (3, 28891760), (4, 21668820), (5, 17335056), (6, 14445880), (8, 10834410), (10, 8667528), (12, 7222940), (15, 5778352), (16, 5417205), (20, 4333764), (24, 3611470), (30, 2889176), (40, 2166882), (48, 1805735), (60, 1444588), (80, 1083441), (120, 722294), (240, 361147), (409, 211920), (818, 105960), (883, 98160), (1227, 70640), (1636, 52980), (1766, 49080), (2045, 42384), (2454, 35320), (2649, 32720), (3272, 26490), (3532, 24540), (4090, 21192), (4415, 19632), (4908, 17660), (5298, 16360), (6135, 14128), (6544, 13245), (7064, 12270), (8180, 10596), (8830, 9816)]