51162480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71059}}^1$

素因数の和:71078

約数の個数: 60

約数和(自身を含む): 171823080

約数和(自身を除く): 120660600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 71059, 142118, 213177, 284236, 355295, 426354, 568472, 639531, 710590, 852708, 1065885, 1136944, 1279062, 1421180, 1705416, 2131770, 2558124, 2842360, 3197655, 3410832, 4263540, 5116248, 5684720, 6395310, 8527080, 10232496, 12790620, 17054160, 25581240, 51162480]

約数ペア:

[(1, 51162480), (2, 25581240), (3, 17054160), (4, 12790620), (5, 10232496), (6, 8527080), (8, 6395310), (9, 5684720), (10, 5116248), (12, 4263540), (15, 3410832), (16, 3197655), (18, 2842360), (20, 2558124), (24, 2131770), (30, 1705416), (36, 1421180), (40, 1279062), (45, 1136944), (48, 1065885), (60, 852708), (72, 710590), (80, 639531), (90, 568472), (120, 426354), (144, 355295), (180, 284236), (240, 213177), (360, 142118), (720, 71059)]