38992080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4444

約数の個数: 80

約数和(自身を含む): 124170624

約数和(自身を除く): 85178544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4391, 4440, 8782, 8880, 13173, 17564, 21955, 26346, 35128, 43910, 52692, 65865, 70256, 87820, 105384, 131730, 162467, 175640, 210768, 263460, 324934, 351280, 487401, 526920, 649868, 812335, 974802, 1053840, 1299736, 1624670, 1949604, 2437005, 2599472, 3249340, 3899208, 4874010, 6498680, 7798416, 9748020, 12997360, 19496040, 38992080]

約数ペア:

[(1, 38992080), (2, 19496040), (3, 12997360), (4, 9748020), (5, 7798416), (6, 6498680), (8, 4874010), (10, 3899208), (12, 3249340), (15, 2599472), (16, 2437005), (20, 1949604), (24, 1624670), (30, 1299736), (37, 1053840), (40, 974802), (48, 812335), (60, 649868), (74, 526920), (80, 487401), (111, 351280), (120, 324934), (148, 263460), (185, 210768), (222, 175640), (240, 162467), (296, 131730), (370, 105384), (444, 87820), (555, 70256), (592, 65865), (740, 52692), (888, 43910), (1110, 35128), (1480, 26346), (1776, 21955), (2220, 17564), (2960, 13173), (4391, 8880), (4440, 8782)]