126381240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{351059}}^1$

素因数の和:351076

約数の個数: 48

約数和(自身を含む): 410740200

約数和(自身を除く): 284358960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 351059, 702118, 1053177, 1404236, 1755295, 2106354, 2808472, 3159531, 3510590, 4212708, 5265885, 6319062, 7021180, 8425416, 10531770, 12638124, 14042360, 15797655, 21063540, 25276248, 31595310, 42127080, 63190620, 126381240]

約数ペア:

[(1, 126381240), (2, 63190620), (3, 42127080), (4, 31595310), (5, 25276248), (6, 21063540), (8, 15797655), (9, 14042360), (10, 12638124), (12, 10531770), (15, 8425416), (18, 7021180), (20, 6319062), (24, 5265885), (30, 4212708), (36, 3510590), (40, 3159531), (45, 2808472), (60, 2106354), (72, 1755295), (90, 1404236), (120, 1053177), (180, 702118), (360, 351059)]