215979360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12161}}^1$

素因数の和:12216

約数の個数: 96

約数和(自身を含む): 698779872

約数和(自身を除く): 482800512

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, 4440, 5920, 8880, 12161, 17760, 24322, 36483, 48644, 60805, 72966, 97288, 121610, 145932, 182415, 194576, 243220, 291864, 364830, 389152, 449957, 486440, 583728, 729660, 899914, 972880, 1167456, 1349871, 1459320, 1799828, 1945760, 2249785, 2699742, 2918640, 3599656, 4499570, 5399484, 5837280, 6749355, 7199312, 8999140, 10798968, 13498710, 14398624, 17998280, 21597936, 26997420, 35996560, 43195872, 53994840, 71993120, 107989680, 215979360]

約数ペア:

[(1, 215979360), (2, 107989680), (3, 71993120), (4, 53994840), (5, 43195872), (6, 35996560), (8, 26997420), (10, 21597936), (12, 17998280), (15, 14398624), (16, 13498710), (20, 10798968), (24, 8999140), (30, 7199312), (32, 6749355), (37, 5837280), (40, 5399484), (48, 4499570), (60, 3599656), (74, 2918640), (80, 2699742), (96, 2249785), (111, 1945760), (120, 1799828), (148, 1459320), (160, 1349871), (185, 1167456), (222, 972880), (240, 899914), (296, 729660), (370, 583728), (444, 486440), (480, 449957), (555, 389152), (592, 364830), (740, 291864), (888, 243220), (1110, 194576), (1184, 182415), (1480, 145932), (1776, 121610), (2220, 97288), (2960, 72966), (3552, 60805), (4440, 48644), (5920, 36483), (8880, 24322), (12161, 17760)]