146421780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2440363}}^1$

素因数の和:2440375

約数の個数: 24

約数和(自身を含む): 409981152

約数和(自身を除く): 263559372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2440363, 4880726, 7321089, 9761452, 12201815, 14642178, 24403630, 29284356, 36605445, 48807260, 73210890, 146421780]

約数ペア:

[(1, 146421780), (2, 73210890), (3, 48807260), (4, 36605445), (5, 29284356), (6, 24403630), (10, 14642178), (12, 12201815), (15, 9761452), (20, 7321089), (30, 4880726), (60, 2440363)]