33438120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{278651}}^1$

素因数の和:278665

約数の個数: 32

約数和(自身を含む): 100314720

約数和(自身を除く): 66876600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 278651, 557302, 835953, 1114604, 1393255, 1671906, 2229208, 2786510, 3343812, 4179765, 5573020, 6687624, 8359530, 11146040, 16719060, 33438120]

約数ペア:

[(1, 33438120), (2, 16719060), (3, 11146040), (4, 8359530), (5, 6687624), (6, 5573020), (8, 4179765), (10, 3343812), (12, 2786510), (15, 2229208), (20, 1671906), (24, 1393255), (30, 1114604), (40, 835953), (60, 557302), (120, 278651)]