159042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331339}}^1$

素因数の和:331357

約数の個数: 48

約数和(自身を含む): 500986080

約数和(自身を除く): 341943360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 331339, 662678, 994017, 1325356, 1656695, 1988034, 2650712, 3313390, 3976068, 4970085, 5301424, 6626780, 7952136, 9940170, 10602848, 13253560, 15904272, 19880340, 26507120, 31808544, 39760680, 53014240, 79521360, 159042720]

約数ペア:

[(1, 159042720), (2, 79521360), (3, 53014240), (4, 39760680), (5, 31808544), (6, 26507120), (8, 19880340), (10, 15904272), (12, 13253560), (15, 10602848), (16, 9940170), (20, 7952136), (24, 6626780), (30, 5301424), (32, 4970085), (40, 3976068), (48, 3313390), (60, 2650712), (80, 1988034), (96, 1656695), (120, 1325356), (160, 994017), (240, 662678), (480, 331339)]