331314080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{90031}}^1$

素因数の和:90069

約数の個数: 48

約数和(自身を含む): 816770304

約数和(自身を除く): 485456224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 90031, 180062, 360124, 450155, 720248, 900310, 1440496, 1800620, 2070713, 2880992, 3601240, 4141426, 7202480, 8282852, 10353565, 14404960, 16565704, 20707130, 33131408, 41414260, 66262816, 82828520, 165657040, 331314080]

約数ペア:

[(1, 331314080), (2, 165657040), (4, 82828520), (5, 66262816), (8, 41414260), (10, 33131408), (16, 20707130), (20, 16565704), (23, 14404960), (32, 10353565), (40, 8282852), (46, 7202480), (80, 4141426), (92, 3601240), (115, 2880992), (160, 2070713), (184, 1800620), (230, 1440496), (368, 900310), (460, 720248), (736, 450155), (920, 360124), (1840, 180062), (3680, 90031)]