160974960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{670729}}^1$

素因数の和:670745

約数の個数: 40

約数和(自身を含む): 499023120

約数和(自身を除く): 338048160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 670729, 1341458, 2012187, 2682916, 3353645, 4024374, 5365832, 6707290, 8048748, 10060935, 10731664, 13414580, 16097496, 20121870, 26829160, 32194992, 40243740, 53658320, 80487480, 160974960]

約数ペア:

[(1, 160974960), (2, 80487480), (3, 53658320), (4, 40243740), (5, 32194992), (6, 26829160), (8, 20121870), (10, 16097496), (12, 13414580), (15, 10731664), (16, 10060935), (20, 8048748), (24, 6707290), (30, 5365832), (40, 4024374), (48, 3353645), (60, 2682916), (80, 2012187), (120, 1341458), (240, 670729)]