870130320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{116953}}^1$

素因数の和:117000

約数の個数: 80

約数和(自身を含む): 2784440832

約数和(自身を除く): 1914310512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 116953, 233906, 350859, 467812, 584765, 701718, 935624, 1169530, 1403436, 1754295, 1871248, 2339060, 2806872, 3508590, 3625543, 4678120, 5613744, 7017180, 7251086, 9356240, 10876629, 14034360, 14502172, 18127715, 21753258, 28068720, 29004344, 36255430, 43506516, 54383145, 58008688, 72510860, 87013032, 108766290, 145021720, 174026064, 217532580, 290043440, 435065160, 870130320]

約数ペア:

[(1, 870130320), (2, 435065160), (3, 290043440), (4, 217532580), (5, 174026064), (6, 145021720), (8, 108766290), (10, 87013032), (12, 72510860), (15, 58008688), (16, 54383145), (20, 43506516), (24, 36255430), (30, 29004344), (31, 28068720), (40, 21753258), (48, 18127715), (60, 14502172), (62, 14034360), (80, 10876629), (93, 9356240), (120, 7251086), (124, 7017180), (155, 5613744), (186, 4678120), (240, 3625543), (248, 3508590), (310, 2806872), (372, 2339060), (465, 1871248), (496, 1754295), (620, 1403436), (744, 1169530), (930, 935624), (1240, 701718), (1488, 584765), (1860, 467812), (2480, 350859), (3720, 233906), (7440, 116953)]