73621920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{153379}}^1$

素因数の和:153397

約数の個数: 48

約数和(自身を含む): 231910560

約数和(自身を除く): 158288640

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, 153379, 306758, 460137, 613516, 766895, 920274, 1227032, 1533790, 1840548, 2300685, 2454064, 3067580, 3681096, 4601370, 4908128, 6135160, 7362192, 9202740, 12270320, 14724384, 18405480, 24540640, 36810960, 73621920]

約数ペア:

[(1, 73621920), (2, 36810960), (3, 24540640), (4, 18405480), (5, 14724384), (6, 12270320), (8, 9202740), (10, 7362192), (12, 6135160), (15, 4908128), (16, 4601370), (20, 3681096), (24, 3067580), (30, 2454064), (32, 2300685), (40, 1840548), (48, 1533790), (60, 1227032), (80, 920274), (96, 766895), (120, 613516), (160, 460137), (240, 306758), (480, 153379)]