158202480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659177}}^1$

素因数の和:659193

約数の個数: 40

約数和(自身を含む): 490428432

約数和(自身を除く): 332225952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659177, 1318354, 1977531, 2636708, 3295885, 3955062, 5273416, 6591770, 7910124, 9887655, 10546832, 13183540, 15820248, 19775310, 26367080, 31640496, 39550620, 52734160, 79101240, 158202480]

約数ペア:

[(1, 158202480), (2, 79101240), (3, 52734160), (4, 39550620), (5, 31640496), (6, 26367080), (8, 19775310), (10, 15820248), (12, 13183540), (15, 10546832), (16, 9887655), (20, 7910124), (24, 6591770), (30, 5273416), (40, 3955062), (48, 3295885), (60, 2636708), (80, 1977531), (120, 1318354), (240, 659177)]