172704240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10429}}^1$

素因数の和:10471

約数の個数: 120

約数和(自身を含む): 605273760

約数和(自身を除く): 432569520

約数列:

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

約数ペア:

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