230412840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{274301}}^1$

素因数の和:274322

約数の個数: 64

約数和(自身を含む): 789989760

約数和(自身を除く): 559576920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 274301, 548602, 822903, 1097204, 1371505, 1645806, 1920107, 2194408, 2743010, 3291612, 3840214, 4114515, 5486020, 5760321, 6583224, 7680428, 8229030, 9600535, 10972040, 11520642, 15360856, 16458060, 19201070, 23041284, 28801605, 32916120, 38402140, 46082568, 57603210, 76804280, 115206420, 230412840]

約数ペア:

[(1, 230412840), (2, 115206420), (3, 76804280), (4, 57603210), (5, 46082568), (6, 38402140), (7, 32916120), (8, 28801605), (10, 23041284), (12, 19201070), (14, 16458060), (15, 15360856), (20, 11520642), (21, 10972040), (24, 9600535), (28, 8229030), (30, 7680428), (35, 6583224), (40, 5760321), (42, 5486020), (56, 4114515), (60, 3840214), (70, 3291612), (84, 2743010), (105, 2194408), (120, 1920107), (140, 1645806), (168, 1371505), (210, 1097204), (280, 822903), (420, 548602), (840, 274301)]