1625338320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6772243}}^1$

素因数の和:6772259

約数の個数: 40

約数和(自身を含む): 5038549536

約数和(自身を除く): 3413211216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6772243, 13544486, 20316729, 27088972, 33861215, 40633458, 54177944, 67722430, 81266916, 101583645, 108355888, 135444860, 162533832, 203167290, 270889720, 325067664, 406334580, 541779440, 812669160, 1625338320]

約数ペア:

[(1, 1625338320), (2, 812669160), (3, 541779440), (4, 406334580), (5, 325067664), (6, 270889720), (8, 203167290), (10, 162533832), (12, 135444860), (15, 108355888), (16, 101583645), (20, 81266916), (24, 67722430), (30, 54177944), (40, 40633458), (48, 33861215), (60, 27088972), (80, 20316729), (120, 13544486), (240, 6772243)]