7968432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66403607}}^1$

素因数の和:66403621

約数の個数: 32

約数和(自身を含む): 23905298880

約数和(自身を除く): 15936866040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66403607, 132807214, 199210821, 265614428, 332018035, 398421642, 531228856, 664036070, 796843284, 996054105, 1328072140, 1593686568, 1992108210, 2656144280, 3984216420, 7968432840]

約数ペア:

[(1, 7968432840), (2, 3984216420), (3, 2656144280), (4, 1992108210), (5, 1593686568), (6, 1328072140), (8, 996054105), (10, 796843284), (12, 664036070), (15, 531228856), (20, 398421642), (24, 332018035), (30, 265614428), (40, 199210821), (60, 132807214), (120, 66403607)]