206922480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{862177}}^1$

素因数の和:862193

約数の個数: 40

約数和(自身を含む): 641460432

約数和(自身を除く): 434537952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 862177, 1724354, 2586531, 3448708, 4310885, 5173062, 6897416, 8621770, 10346124, 12932655, 13794832, 17243540, 20692248, 25865310, 34487080, 41384496, 51730620, 68974160, 103461240, 206922480]

約数ペア:

[(1, 206922480), (2, 103461240), (3, 68974160), (4, 51730620), (5, 41384496), (6, 34487080), (8, 25865310), (10, 20692248), (12, 17243540), (15, 13794832), (16, 12932655), (20, 10346124), (24, 8621770), (30, 6897416), (40, 5173062), (48, 4310885), (60, 3448708), (80, 2586531), (120, 1724354), (240, 862177)]