268992960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7573}}^1$

素因数の和:7630

約数の個数: 112

約数和(自身を含む): 877250976

約数和(自身を除く): 608258016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 7573, 8880, 11840, 15146, 17760, 22719, 30292, 35520, 37865, 45438, 60584, 75730, 90876, 113595, 121168, 151460, 181752, 227190, 242336, 280201, 302920, 363504, 454380, 484672, 560402, 605840, 727008, 840603, 908760, 1120804, 1211680, 1401005, 1454016, 1681206, 1817520, 2241608, 2423360, 2802010, 3362412, 3635040, 4203015, 4483216, 5604020, 6724824, 7270080, 8406030, 8966432, 11208040, 13449648, 16812060, 17932864, 22416080, 26899296, 33624120, 44832160, 53798592, 67248240, 89664320, 134496480, 268992960]

約数ペア:

[(1, 268992960), (2, 134496480), (3, 89664320), (4, 67248240), (5, 53798592), (6, 44832160), (8, 33624120), (10, 26899296), (12, 22416080), (15, 17932864), (16, 16812060), (20, 13449648), (24, 11208040), (30, 8966432), (32, 8406030), (37, 7270080), (40, 6724824), (48, 5604020), (60, 4483216), (64, 4203015), (74, 3635040), (80, 3362412), (96, 2802010), (111, 2423360), (120, 2241608), (148, 1817520), (160, 1681206), (185, 1454016), (192, 1401005), (222, 1211680), (240, 1120804), (296, 908760), (320, 840603), (370, 727008), (444, 605840), (480, 560402), (555, 484672), (592, 454380), (740, 363504), (888, 302920), (960, 280201), (1110, 242336), (1184, 227190), (1480, 181752), (1776, 151460), (2220, 121168), (2368, 113595), (2960, 90876), (3552, 75730), (4440, 60584), (5920, 45438), (7104, 37865), (7573, 35520), (8880, 30292), (11840, 22719), (15146, 17760)]