230431920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13523}}^1$

素因数の和:13610

約数の個数: 80

約数和(自身を含む): 724453632

約数和(自身を除く): 494021712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 13523, 17040, 27046, 40569, 54092, 67615, 81138, 108184, 135230, 162276, 202845, 216368, 270460, 324552, 405690, 540920, 649104, 811380, 960133, 1081840, 1622760, 1920266, 2880399, 3245520, 3840532, 4800665, 5760798, 7681064, 9601330, 11521596, 14401995, 15362128, 19202660, 23043192, 28803990, 38405320, 46086384, 57607980, 76810640, 115215960, 230431920]

約数ペア:

[(1, 230431920), (2, 115215960), (3, 76810640), (4, 57607980), (5, 46086384), (6, 38405320), (8, 28803990), (10, 23043192), (12, 19202660), (15, 15362128), (16, 14401995), (20, 11521596), (24, 9601330), (30, 7681064), (40, 5760798), (48, 4800665), (60, 3840532), (71, 3245520), (80, 2880399), (120, 1920266), (142, 1622760), (213, 1081840), (240, 960133), (284, 811380), (355, 649104), (426, 540920), (568, 405690), (710, 324552), (852, 270460), (1065, 216368), (1136, 202845), (1420, 162276), (1704, 135230), (2130, 108184), (2840, 81138), (3408, 67615), (4260, 54092), (5680, 40569), (8520, 27046), (13523, 17040)]