82478460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1107

約数の個数: 96

約数和(自身を含む): 245306880

約数和(自身を除く): 162828420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 276, 295, 345, 354, 460, 590, 690, 708, 885, 1013, 1180, 1357, 1380, 1770, 2026, 2714, 3039, 3540, 4052, 4071, 5065, 5428, 6078, 6785, 8142, 10130, 12156, 13570, 15195, 16284, 20260, 20355, 23299, 27140, 30390, 40710, 46598, 59767, 60780, 69897, 81420, 93196, 116495, 119534, 139794, 179301, 232990, 239068, 279588, 298835, 349485, 358602, 465980, 597670, 698970, 717204, 896505, 1195340, 1374641, 1397940, 1793010, 2749282, 3586020, 4123923, 5498564, 6873205, 8247846, 13746410, 16495692, 20619615, 27492820, 41239230, 82478460]

約数ペア:

[(1, 82478460), (2, 41239230), (3, 27492820), (4, 20619615), (5, 16495692), (6, 13746410), (10, 8247846), (12, 6873205), (15, 5498564), (20, 4123923), (23, 3586020), (30, 2749282), (46, 1793010), (59, 1397940), (60, 1374641), (69, 1195340), (92, 896505), (115, 717204), (118, 698970), (138, 597670), (177, 465980), (230, 358602), (236, 349485), (276, 298835), (295, 279588), (345, 239068), (354, 232990), (460, 179301), (590, 139794), (690, 119534), (708, 116495), (885, 93196), (1013, 81420), (1180, 69897), (1357, 60780), (1380, 59767), (1770, 46598), (2026, 40710), (2714, 30390), (3039, 27140), (3540, 23299), (4052, 20355), (4071, 20260), (5065, 16284), (5428, 15195), (6078, 13570), (6785, 12156), (8142, 10130)]