171442680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1428689}}^1$

素因数の和:1428703

約数の個数: 32

約数和(自身を含む): 514328400

約数和(自身を除く): 342885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1428689, 2857378, 4286067, 5714756, 7143445, 8572134, 11429512, 14286890, 17144268, 21430335, 28573780, 34288536, 42860670, 57147560, 85721340, 171442680]

約数ペア:

[(1, 171442680), (2, 85721340), (3, 57147560), (4, 42860670), (5, 34288536), (6, 28573780), (8, 21430335), (10, 17144268), (12, 14286890), (15, 11429512), (20, 8572134), (24, 7143445), (30, 5714756), (40, 4286067), (60, 2857378), (120, 1428689)]