163470480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{681127}}^1$

素因数の和:681143

約数の個数: 40

約数和(自身を含む): 506759232

約数和(自身を除く): 343288752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 681127, 1362254, 2043381, 2724508, 3405635, 4086762, 5449016, 6811270, 8173524, 10216905, 10898032, 13622540, 16347048, 20433810, 27245080, 32694096, 40867620, 54490160, 81735240, 163470480]

約数ペア:

[(1, 163470480), (2, 81735240), (3, 54490160), (4, 40867620), (5, 32694096), (6, 27245080), (8, 20433810), (10, 16347048), (12, 13622540), (15, 10898032), (16, 10216905), (20, 8173524), (24, 6811270), (30, 5449016), (40, 4086762), (48, 3405635), (60, 2724508), (80, 2043381), (120, 1362254), (240, 681127)]