307588240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{65167}}^1$

素因数の和:65239

約数の個数: 40

約数和(自身を含む): 727274880

約数和(自身を除く): 419686640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 65167, 130334, 260668, 325835, 521336, 651670, 1042672, 1303340, 2606680, 3844853, 5213360, 7689706, 15379412, 19224265, 30758824, 38448530, 61517648, 76897060, 153794120, 307588240]

約数ペア:

[(1, 307588240), (2, 153794120), (4, 76897060), (5, 61517648), (8, 38448530), (10, 30758824), (16, 19224265), (20, 15379412), (40, 7689706), (59, 5213360), (80, 3844853), (118, 2606680), (236, 1303340), (295, 1042672), (472, 651670), (590, 521336), (944, 325835), (1180, 260668), (2360, 130334), (4720, 65167)]