13305712080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1498391}}^1$

素因数の和:1498444

約数の個数: 80

約数和(自身を含む): 42362538624

約数和(自身を除く): 29056826544

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, 1498391, 2996782, 4495173, 5993564, 7491955, 8990346, 11987128, 14983910, 17980692, 22475865, 23974256, 29967820, 35961384, 44951730, 55440467, 59935640, 71922768, 89903460, 110880934, 119871280, 166321401, 179806920, 221761868, 277202335, 332642802, 359613840, 443523736, 554404670, 665285604, 831607005, 887047472, 1108809340, 1330571208, 1663214010, 2217618680, 2661142416, 3326428020, 4435237360, 6652856040, 13305712080]

約数ペア:

[(1, 13305712080), (2, 6652856040), (3, 4435237360), (4, 3326428020), (5, 2661142416), (6, 2217618680), (8, 1663214010), (10, 1330571208), (12, 1108809340), (15, 887047472), (16, 831607005), (20, 665285604), (24, 554404670), (30, 443523736), (37, 359613840), (40, 332642802), (48, 277202335), (60, 221761868), (74, 179806920), (80, 166321401), (111, 119871280), (120, 110880934), (148, 89903460), (185, 71922768), (222, 59935640), (240, 55440467), (296, 44951730), (370, 35961384), (444, 29967820), (555, 23974256), (592, 22475865), (740, 17980692), (888, 14983910), (1110, 11987128), (1480, 8990346), (1776, 7491955), (2220, 5993564), (2960, 4495173), (4440, 2996782), (8880, 1498391)]