423151440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1763131}}^1$

素因数の和:1763147

約数の個数: 40

約数和(自身を含む): 1311770208

約数和(自身を除く): 888618768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1763131, 3526262, 5289393, 7052524, 8815655, 10578786, 14105048, 17631310, 21157572, 26446965, 28210096, 35262620, 42315144, 52893930, 70525240, 84630288, 105787860, 141050480, 211575720, 423151440]

約数ペア:

[(1, 423151440), (2, 211575720), (3, 141050480), (4, 105787860), (5, 84630288), (6, 70525240), (8, 52893930), (10, 42315144), (12, 35262620), (15, 28210096), (16, 26446965), (20, 21157572), (24, 17631310), (30, 14105048), (40, 10578786), (48, 8815655), (60, 7052524), (80, 5289393), (120, 3526262), (240, 1763131)]