22546320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 71810880

約数和(自身を除く): 49264560

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, 2539, 2960, 4440, 5078, 7617, 8880, 10156, 12695, 15234, 20312, 25390, 30468, 38085, 40624, 50780, 60936, 76170, 93943, 101560, 121872, 152340, 187886, 203120, 281829, 304680, 375772, 469715, 563658, 609360, 751544, 939430, 1127316, 1409145, 1503088, 1878860, 2254632, 2818290, 3757720, 4509264, 5636580, 7515440, 11273160, 22546320]

約数ペア:

[(1, 22546320), (2, 11273160), (3, 7515440), (4, 5636580), (5, 4509264), (6, 3757720), (8, 2818290), (10, 2254632), (12, 1878860), (15, 1503088), (16, 1409145), (20, 1127316), (24, 939430), (30, 751544), (37, 609360), (40, 563658), (48, 469715), (60, 375772), (74, 304680), (80, 281829), (111, 203120), (120, 187886), (148, 152340), (185, 121872), (222, 101560), (240, 93943), (296, 76170), (370, 60936), (444, 50780), (555, 40624), (592, 38085), (740, 30468), (888, 25390), (1110, 20312), (1480, 15234), (1776, 12695), (2220, 10156), (2539, 8880), (2960, 7617), (4440, 5078)]