20312400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16927}}^1$

素因数の和:16948

約数の個数: 60

約数和(自身を含む): 65071232

約数和(自身を除く): 44758832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 16927, 33854, 50781, 67708, 84635, 101562, 135416, 169270, 203124, 253905, 270832, 338540, 406248, 423175, 507810, 677080, 812496, 846350, 1015620, 1269525, 1354160, 1692700, 2031240, 2539050, 3385400, 4062480, 5078100, 6770800, 10156200, 20312400]

約数ペア:

[(1, 20312400), (2, 10156200), (3, 6770800), (4, 5078100), (5, 4062480), (6, 3385400), (8, 2539050), (10, 2031240), (12, 1692700), (15, 1354160), (16, 1269525), (20, 1015620), (24, 846350), (25, 812496), (30, 677080), (40, 507810), (48, 423175), (50, 406248), (60, 338540), (75, 270832), (80, 253905), (100, 203124), (120, 169270), (150, 135416), (200, 101562), (240, 84635), (300, 67708), (400, 50781), (600, 33854), (1200, 16927)]