129175320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1076461}}^1$

素因数の和:1076475

約数の個数: 32

約数和(自身を含む): 387526320

約数和(自身を除く): 258351000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1076461, 2152922, 3229383, 4305844, 5382305, 6458766, 8611688, 10764610, 12917532, 16146915, 21529220, 25835064, 32293830, 43058440, 64587660, 129175320]

約数ペア:

[(1, 129175320), (2, 64587660), (3, 43058440), (4, 32293830), (5, 25835064), (6, 21529220), (8, 16146915), (10, 12917532), (12, 10764610), (15, 8611688), (20, 6458766), (24, 5382305), (30, 4305844), (40, 3229383), (60, 2152922), (120, 1076461)]