80224800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{33427}}^1$

素因数の和:33450

約数の個数: 72

約数和(自身を含む): 261139536

約数和(自身を除く): 180914736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 33427, 66854, 100281, 133708, 167135, 200562, 267416, 334270, 401124, 501405, 534832, 668540, 802248, 835675, 1002810, 1069664, 1337080, 1604496, 1671350, 2005620, 2507025, 2674160, 3208992, 3342700, 4011240, 5014050, 5348320, 6685400, 8022480, 10028100, 13370800, 16044960, 20056200, 26741600, 40112400, 80224800]

約数ペア:

[(1, 80224800), (2, 40112400), (3, 26741600), (4, 20056200), (5, 16044960), (6, 13370800), (8, 10028100), (10, 8022480), (12, 6685400), (15, 5348320), (16, 5014050), (20, 4011240), (24, 3342700), (25, 3208992), (30, 2674160), (32, 2507025), (40, 2005620), (48, 1671350), (50, 1604496), (60, 1337080), (75, 1069664), (80, 1002810), (96, 835675), (100, 802248), (120, 668540), (150, 534832), (160, 501405), (200, 401124), (240, 334270), (300, 267416), (400, 200562), (480, 167135), (600, 133708), (800, 100281), (1200, 66854), (2400, 33427)]