85291440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27337}}^1$

素因数の和:27366

約数の個数: 80

約数和(自身を含む): 284752608

約数和(自身を除く): 199461168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27337, 54674, 82011, 109348, 136685, 164022, 218696, 273370, 328044, 355381, 410055, 437392, 546740, 656088, 710762, 820110, 1066143, 1093480, 1312176, 1421524, 1640220, 1776905, 2132286, 2186960, 2843048, 3280440, 3553810, 4264572, 5330715, 5686096, 6560880, 7107620, 8529144, 10661430, 14215240, 17058288, 21322860, 28430480, 42645720, 85291440]

約数ペア:

[(1, 85291440), (2, 42645720), (3, 28430480), (4, 21322860), (5, 17058288), (6, 14215240), (8, 10661430), (10, 8529144), (12, 7107620), (13, 6560880), (15, 5686096), (16, 5330715), (20, 4264572), (24, 3553810), (26, 3280440), (30, 2843048), (39, 2186960), (40, 2132286), (48, 1776905), (52, 1640220), (60, 1421524), (65, 1312176), (78, 1093480), (80, 1066143), (104, 820110), (120, 710762), (130, 656088), (156, 546740), (195, 437392), (208, 410055), (240, 355381), (260, 328044), (312, 273370), (390, 218696), (520, 164022), (624, 136685), (780, 109348), (1040, 82011), (1560, 54674), (3120, 27337)]