67471440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281131}}^1$

素因数の和:281147

約数の個数: 40

約数和(自身を含む): 209162208

約数和(自身を除く): 141690768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281131, 562262, 843393, 1124524, 1405655, 1686786, 2249048, 2811310, 3373572, 4216965, 4498096, 5622620, 6747144, 8433930, 11245240, 13494288, 16867860, 22490480, 33735720, 67471440]

約数ペア:

[(1, 67471440), (2, 33735720), (3, 22490480), (4, 16867860), (5, 13494288), (6, 11245240), (8, 8433930), (10, 6747144), (12, 5622620), (15, 4498096), (16, 4216965), (20, 3373572), (24, 2811310), (30, 2249048), (40, 1686786), (48, 1405655), (60, 1124524), (80, 843393), (120, 562262), (240, 281131)]