125420520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55009}}^1$

素因数の和:55042

約数の個数: 64

約数和(自身を含む): 396072000

約数和(自身を除く): 270651480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 55009, 110018, 165027, 220036, 275045, 330054, 440072, 550090, 660108, 825135, 1045171, 1100180, 1320216, 1650270, 2090342, 2200360, 3135513, 3300540, 4180684, 5225855, 6271026, 6601080, 8361368, 10451710, 12542052, 15677565, 20903420, 25084104, 31355130, 41806840, 62710260, 125420520]

約数ペア:

[(1, 125420520), (2, 62710260), (3, 41806840), (4, 31355130), (5, 25084104), (6, 20903420), (8, 15677565), (10, 12542052), (12, 10451710), (15, 8361368), (19, 6601080), (20, 6271026), (24, 5225855), (30, 4180684), (38, 3300540), (40, 3135513), (57, 2200360), (60, 2090342), (76, 1650270), (95, 1320216), (114, 1100180), (120, 1045171), (152, 825135), (190, 660108), (228, 550090), (285, 440072), (380, 330054), (456, 275045), (570, 220036), (760, 165027), (1140, 110018), (2280, 55009)]