1250572080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{12377}}^1$

素因数の和:12814

約数の個数: 80

約数和(自身を含む): 3886295904

約数和(自身を除く): 2635723824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 6736, 8420, 10104, 12377, 12630, 16840, 20208, 24754, 25260, 33680, 37131, 49508, 50520, 61885, 74262, 99016, 101040, 123770, 148524, 185655, 198032, 247540, 297048, 371310, 495080, 594096, 742620, 990160, 1485240, 2970480, 5210717, 10421434, 15632151, 20842868, 26053585, 31264302, 41685736, 52107170, 62528604, 78160755, 83371472, 104214340, 125057208, 156321510, 208428680, 250114416, 312643020, 416857360, 625286040, 1250572080]

約数ペア:

[(1, 1250572080), (2, 625286040), (3, 416857360), (4, 312643020), (5, 250114416), (6, 208428680), (8, 156321510), (10, 125057208), (12, 104214340), (15, 83371472), (16, 78160755), (20, 62528604), (24, 52107170), (30, 41685736), (40, 31264302), (48, 26053585), (60, 20842868), (80, 15632151), (120, 10421434), (240, 5210717), (421, 2970480), (842, 1485240), (1263, 990160), (1684, 742620), (2105, 594096), (2526, 495080), (3368, 371310), (4210, 297048), (5052, 247540), (6315, 198032), (6736, 185655), (8420, 148524), (10104, 123770), (12377, 101040), (12630, 99016), (16840, 74262), (20208, 61885), (24754, 50520), (25260, 49508), (33680, 37131)]