78312432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{652603607}}^1$

素因数の和:652603621

約数の個数: 32

約数和(自身を含む): 234937298880

約数和(自身を除く): 156624866040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 652603607, 1305207214, 1957810821, 2610414428, 3263018035, 3915621642, 5220828856, 6526036070, 7831243284, 9789054105, 13052072140, 15662486568, 19578108210, 26104144280, 39156216420, 78312432840]

約数ペア:

[(1, 78312432840), (2, 39156216420), (3, 26104144280), (4, 19578108210), (5, 15662486568), (6, 13052072140), (8, 9789054105), (10, 7831243284), (12, 6526036070), (15, 5220828856), (20, 3915621642), (24, 3263018035), (30, 2610414428), (40, 1957810821), (60, 1305207214), (120, 652603607)]