47757480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2671}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 144288000

約数和(自身を除く): 96530520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2671, 2980, 3576, 4470, 5342, 5960, 8013, 8940, 10684, 13355, 16026, 17880, 21368, 26710, 32052, 40065, 53420, 64104, 80130, 106840, 160260, 320520, 397979, 795958, 1193937, 1591916, 1989895, 2387874, 3183832, 3979790, 4775748, 5969685, 7959580, 9551496, 11939370, 15919160, 23878740, 47757480]

約数ペア:

[(1, 47757480), (2, 23878740), (3, 15919160), (4, 11939370), (5, 9551496), (6, 7959580), (8, 5969685), (10, 4775748), (12, 3979790), (15, 3183832), (20, 2387874), (24, 1989895), (30, 1591916), (40, 1193937), (60, 795958), (120, 397979), (149, 320520), (298, 160260), (447, 106840), (596, 80130), (745, 64104), (894, 53420), (1192, 40065), (1490, 32052), (1788, 26710), (2235, 21368), (2671, 17880), (2980, 16026), (3576, 13355), (4470, 10684), (5342, 8940), (5960, 8013)]