66901920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3767}}^1$

素因数の和:3822

約数の個数: 96

約数和(自身を含む): 216494208

約数和(自身を除く): 149592288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 3767, 4440, 5920, 7534, 8880, 11301, 15068, 17760, 18835, 22602, 30136, 37670, 45204, 56505, 60272, 75340, 90408, 113010, 120544, 139379, 150680, 180816, 226020, 278758, 301360, 361632, 418137, 452040, 557516, 602720, 696895, 836274, 904080, 1115032, 1393790, 1672548, 1808160, 2090685, 2230064, 2787580, 3345096, 4181370, 4460128, 5575160, 6690192, 8362740, 11150320, 13380384, 16725480, 22300640, 33450960, 66901920]

約数ペア:

[(1, 66901920), (2, 33450960), (3, 22300640), (4, 16725480), (5, 13380384), (6, 11150320), (8, 8362740), (10, 6690192), (12, 5575160), (15, 4460128), (16, 4181370), (20, 3345096), (24, 2787580), (30, 2230064), (32, 2090685), (37, 1808160), (40, 1672548), (48, 1393790), (60, 1115032), (74, 904080), (80, 836274), (96, 696895), (111, 602720), (120, 557516), (148, 452040), (160, 418137), (185, 361632), (222, 301360), (240, 278758), (296, 226020), (370, 180816), (444, 150680), (480, 139379), (555, 120544), (592, 113010), (740, 90408), (888, 75340), (1110, 60272), (1184, 56505), (1480, 45204), (1776, 37670), (2220, 30136), (2960, 22602), (3552, 18835), (3767, 17760), (4440, 15068), (5920, 11301), (7534, 8880)]