5152380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 14622720

約数和(自身を除く): 9470340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1087, 1185, 1580, 2174, 2370, 3261, 4348, 4740, 5435, 6522, 10870, 13044, 16305, 21740, 32610, 65220, 85873, 171746, 257619, 343492, 429365, 515238, 858730, 1030476, 1288095, 1717460, 2576190, 5152380]

約数ペア:

[(1, 5152380), (2, 2576190), (3, 1717460), (4, 1288095), (5, 1030476), (6, 858730), (10, 515238), (12, 429365), (15, 343492), (20, 257619), (30, 171746), (60, 85873), (79, 65220), (158, 32610), (237, 21740), (316, 16305), (395, 13044), (474, 10870), (790, 6522), (948, 5435), (1087, 4740), (1185, 4348), (1580, 3261), (2174, 2370)]