156142440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433729}}^1$

素因数の和:433746

約数の個数: 48

約数和(自身を含む): 507464100

約数和(自身を除く): 351321660

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, 433729, 867458, 1301187, 1734916, 2168645, 2602374, 3469832, 3903561, 4337290, 5204748, 6505935, 7807122, 8674580, 10409496, 13011870, 15614244, 17349160, 19517805, 26023740, 31228488, 39035610, 52047480, 78071220, 156142440]

約数ペア:

[(1, 156142440), (2, 78071220), (3, 52047480), (4, 39035610), (5, 31228488), (6, 26023740), (8, 19517805), (9, 17349160), (10, 15614244), (12, 13011870), (15, 10409496), (18, 8674580), (20, 7807122), (24, 6505935), (30, 5204748), (36, 4337290), (40, 3903561), (45, 3469832), (60, 2602374), (72, 2168645), (90, 1734916), (120, 1301187), (180, 867458), (360, 433729)]