156655260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21227}}^1$

素因数の和:21283

約数の個数: 72

約数和(自身を含む): 486800496

約数和(自身を除く): 330145236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 21227, 42454, 63681, 84908, 106135, 127362, 191043, 212270, 254724, 318405, 382086, 424540, 636810, 764172, 870307, 955215, 1273620, 1740614, 1910430, 2610921, 3481228, 3820860, 4351535, 5221842, 7832763, 8703070, 10443684, 13054605, 15665526, 17406140, 26109210, 31331052, 39163815, 52218420, 78327630, 156655260]

約数ペア:

[(1, 156655260), (2, 78327630), (3, 52218420), (4, 39163815), (5, 31331052), (6, 26109210), (9, 17406140), (10, 15665526), (12, 13054605), (15, 10443684), (18, 8703070), (20, 7832763), (30, 5221842), (36, 4351535), (41, 3820860), (45, 3481228), (60, 2610921), (82, 1910430), (90, 1740614), (123, 1273620), (164, 955215), (180, 870307), (205, 764172), (246, 636810), (369, 424540), (410, 382086), (492, 318405), (615, 254724), (738, 212270), (820, 191043), (1230, 127362), (1476, 106135), (1845, 84908), (2460, 63681), (3690, 42454), (7380, 21227)]