3228240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13467

約数の個数: 40

約数和(自身を含む): 10008288

約数和(自身を除く): 6780048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13451, 26902, 40353, 53804, 67255, 80706, 107608, 134510, 161412, 201765, 215216, 269020, 322824, 403530, 538040, 645648, 807060, 1076080, 1614120, 3228240]

約数ペア:

[(1, 3228240), (2, 1614120), (3, 1076080), (4, 807060), (5, 645648), (6, 538040), (8, 403530), (10, 322824), (12, 269020), (15, 215216), (16, 201765), (20, 161412), (24, 134510), (30, 107608), (40, 80706), (48, 67255), (60, 53804), (80, 40353), (120, 26902), (240, 13451)]