85730160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{683}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 266661504

約数和(自身を除く): 180931344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 683, 1046, 1366, 1569, 2049, 2092, 2615, 2732, 3138, 3415, 4098, 4184, 5230, 5464, 6276, 6830, 7845, 8196, 8368, 10245, 10460, 10928, 12552, 13660, 15690, 16392, 20490, 20920, 25104, 27320, 31380, 32784, 40980, 41840, 54640, 62760, 81960, 125520, 163920, 357209, 714418, 1071627, 1428836, 1786045, 2143254, 2857672, 3572090, 4286508, 5358135, 5715344, 7144180, 8573016, 10716270, 14288360, 17146032, 21432540, 28576720, 42865080, 85730160]

約数ペア:

[(1, 85730160), (2, 42865080), (3, 28576720), (4, 21432540), (5, 17146032), (6, 14288360), (8, 10716270), (10, 8573016), (12, 7144180), (15, 5715344), (16, 5358135), (20, 4286508), (24, 3572090), (30, 2857672), (40, 2143254), (48, 1786045), (60, 1428836), (80, 1071627), (120, 714418), (240, 357209), (523, 163920), (683, 125520), (1046, 81960), (1366, 62760), (1569, 54640), (2049, 41840), (2092, 40980), (2615, 32784), (2732, 31380), (3138, 27320), (3415, 25104), (4098, 20920), (4184, 20490), (5230, 16392), (5464, 15690), (6276, 13660), (6830, 12552), (7845, 10928), (8196, 10460), (8368, 10245)]