1205933360

素因数分解:

$2^4\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{10979}}^1$

素因数の和:12365

約数の個数: 40

約数和(自身を含む): 2806092720

約数和(自身を除く): 1600159360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1373, 2746, 5492, 6865, 10979, 10984, 13730, 21958, 21968, 27460, 43916, 54895, 54920, 87832, 109790, 109840, 175664, 219580, 439160, 878320, 15074167, 30148334, 60296668, 75370835, 120593336, 150741670, 241186672, 301483340, 602966680, 1205933360]

約数ペア:

[(1, 1205933360), (2, 602966680), (4, 301483340), (5, 241186672), (8, 150741670), (10, 120593336), (16, 75370835), (20, 60296668), (40, 30148334), (80, 15074167), (1373, 878320), (2746, 439160), (5492, 219580), (6865, 175664), (10979, 109840), (10984, 109790), (13730, 87832), (21958, 54920), (21968, 54895), (27460, 43916)]