78429480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653579}}^1$

素因数の和:653593

約数の個数: 32

約数和(自身を含む): 235288800

約数和(自身を除く): 156859320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653579, 1307158, 1960737, 2614316, 3267895, 3921474, 5228632, 6535790, 7842948, 9803685, 13071580, 15685896, 19607370, 26143160, 39214740, 78429480]

約数ペア:

[(1, 78429480), (2, 39214740), (3, 26143160), (4, 19607370), (5, 15685896), (6, 13071580), (8, 9803685), (10, 7842948), (12, 6535790), (15, 5228632), (20, 3921474), (24, 3267895), (30, 2614316), (40, 1960737), (60, 1307158), (120, 653579)]