91046640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10253}}^1$

素因数の和:10306

約数の個数: 80

約数和(自身を含む): 289901088

約数和(自身を除く): 198854448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 10253, 20506, 30759, 41012, 51265, 61518, 82024, 102530, 123036, 153795, 164048, 205060, 246072, 307590, 379361, 410120, 492144, 615180, 758722, 820240, 1138083, 1230360, 1517444, 1896805, 2276166, 2460720, 3034888, 3793610, 4552332, 5690415, 6069776, 7587220, 9104664, 11380830, 15174440, 18209328, 22761660, 30348880, 45523320, 91046640]

約数ペア:

[(1, 91046640), (2, 45523320), (3, 30348880), (4, 22761660), (5, 18209328), (6, 15174440), (8, 11380830), (10, 9104664), (12, 7587220), (15, 6069776), (16, 5690415), (20, 4552332), (24, 3793610), (30, 3034888), (37, 2460720), (40, 2276166), (48, 1896805), (60, 1517444), (74, 1230360), (80, 1138083), (111, 820240), (120, 758722), (148, 615180), (185, 492144), (222, 410120), (240, 379361), (296, 307590), (370, 246072), (444, 205060), (555, 164048), (592, 153795), (740, 123036), (888, 102530), (1110, 82024), (1480, 61518), (1776, 51265), (2220, 41012), (2960, 30759), (4440, 20506), (8880, 10253)]