158194320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1721}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 491968512

約数和(自身を除く): 333774192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 1149, 1532, 1721, 1915, 2298, 3064, 3442, 3830, 4596, 5163, 5745, 6128, 6884, 7660, 8605, 9192, 10326, 11490, 13768, 15320, 17210, 18384, 20652, 22980, 25815, 27536, 30640, 34420, 41304, 45960, 51630, 68840, 82608, 91920, 103260, 137680, 206520, 413040, 659143, 1318286, 1977429, 2636572, 3295715, 3954858, 5273144, 6591430, 7909716, 9887145, 10546288, 13182860, 15819432, 19774290, 26365720, 31638864, 39548580, 52731440, 79097160, 158194320]

約数ペア:

[(1, 158194320), (2, 79097160), (3, 52731440), (4, 39548580), (5, 31638864), (6, 26365720), (8, 19774290), (10, 15819432), (12, 13182860), (15, 10546288), (16, 9887145), (20, 7909716), (24, 6591430), (30, 5273144), (40, 3954858), (48, 3295715), (60, 2636572), (80, 1977429), (120, 1318286), (240, 659143), (383, 413040), (766, 206520), (1149, 137680), (1532, 103260), (1721, 91920), (1915, 82608), (2298, 68840), (3064, 51630), (3442, 45960), (3830, 41304), (4596, 34420), (5163, 30640), (5745, 27536), (6128, 25815), (6884, 22980), (7660, 20652), (8605, 18384), (9192, 17210), (10326, 15320), (11490, 13768)]