79521360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331339}}^1$

素因数の和:331355

約数の個数: 40

約数和(自身を含む): 246516960

約数和(自身を除く): 166995600

約数列:

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

約数ペア:

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