345408480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10429}}^1$

素因数の和:10473

約数の個数: 144

約数和(自身を含む): 1230072480

約数和(自身を除く): 884664000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 10429, 11040, 16560, 20858, 31287, 33120, 41716, 52145, 62574, 83432, 93861, 104290, 125148, 156435, 166864, 187722, 208580, 239867, 250296, 312870, 333728, 375444, 417160, 469305, 479734, 500592, 625740, 719601, 750888, 834320, 938610, 959468, 1001184, 1199335, 1251480, 1439202, 1501776, 1668640, 1877220, 1918936, 2158803, 2398670, 2502960, 2878404, 3003552, 3598005, 3754440, 3837872, 4317606, 4797340, 5005920, 5756808, 7196010, 7508880, 7675744, 8635212, 9594680, 10794015, 11513616, 14392020, 15017760, 17270424, 19189360, 21588030, 23027232, 28784040, 34540848, 38378720, 43176060, 57568080, 69081696, 86352120, 115136160, 172704240, 345408480]

約数ペア:

[(1, 345408480), (2, 172704240), (3, 115136160), (4, 86352120), (5, 69081696), (6, 57568080), (8, 43176060), (9, 38378720), (10, 34540848), (12, 28784040), (15, 23027232), (16, 21588030), (18, 19189360), (20, 17270424), (23, 15017760), (24, 14392020), (30, 11513616), (32, 10794015), (36, 9594680), (40, 8635212), (45, 7675744), (46, 7508880), (48, 7196010), (60, 5756808), (69, 5005920), (72, 4797340), (80, 4317606), (90, 3837872), (92, 3754440), (96, 3598005), (115, 3003552), (120, 2878404), (138, 2502960), (144, 2398670), (160, 2158803), (180, 1918936), (184, 1877220), (207, 1668640), (230, 1501776), (240, 1439202), (276, 1251480), (288, 1199335), (345, 1001184), (360, 959468), (368, 938610), (414, 834320), (460, 750888), (480, 719601), (552, 625740), (690, 500592), (720, 479734), (736, 469305), (828, 417160), (920, 375444), (1035, 333728), (1104, 312870), (1380, 250296), (1440, 239867), (1656, 208580), (1840, 187722), (2070, 166864), (2208, 156435), (2760, 125148), (3312, 104290), (3680, 93861), (4140, 83432), (5520, 62574), (6624, 52145), (8280, 41716), (10429, 33120), (11040, 31287), (16560, 20858)]