8821920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18379}}^1$

素因数の和:18397

約数の個数: 48

約数和(自身を含む): 27790560

約数和(自身を除く): 18968640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 18379, 36758, 55137, 73516, 91895, 110274, 147032, 183790, 220548, 275685, 294064, 367580, 441096, 551370, 588128, 735160, 882192, 1102740, 1470320, 1764384, 2205480, 2940640, 4410960, 8821920]

約数ペア:

[(1, 8821920), (2, 4410960), (3, 2940640), (4, 2205480), (5, 1764384), (6, 1470320), (8, 1102740), (10, 882192), (12, 735160), (15, 588128), (16, 551370), (20, 441096), (24, 367580), (30, 294064), (32, 275685), (40, 220548), (48, 183790), (60, 147032), (80, 110274), (96, 91895), (120, 73516), (160, 55137), (240, 36758), (480, 18379)]