73143120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304763}}^1$

素因数の和:304779

約数の個数: 40

約数和(自身を含む): 226744416

約数和(自身を除く): 153601296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304763, 609526, 914289, 1219052, 1523815, 1828578, 2438104, 3047630, 3657156, 4571445, 4876208, 6095260, 7314312, 9142890, 12190520, 14628624, 18285780, 24381040, 36571560, 73143120]

約数ペア:

[(1, 73143120), (2, 36571560), (3, 24381040), (4, 18285780), (5, 14628624), (6, 12190520), (8, 9142890), (10, 7314312), (12, 6095260), (15, 4876208), (16, 4571445), (20, 3657156), (24, 3047630), (30, 2438104), (40, 1828578), (48, 1523815), (60, 1219052), (80, 914289), (120, 609526), (240, 304763)]