148038960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{616829}}^1$

素因数の和:616845

約数の個数: 40

約数和(自身を含む): 458921520

約数和(自身を除く): 310882560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 616829, 1233658, 1850487, 2467316, 3084145, 3700974, 4934632, 6168290, 7401948, 9252435, 9869264, 12336580, 14803896, 18504870, 24673160, 29607792, 37009740, 49346320, 74019480, 148038960]

約数ペア:

[(1, 148038960), (2, 74019480), (3, 49346320), (4, 37009740), (5, 29607792), (6, 24673160), (8, 18504870), (10, 14803896), (12, 12336580), (15, 9869264), (16, 9252435), (20, 7401948), (24, 6168290), (30, 4934632), (40, 3700974), (48, 3084145), (60, 2467316), (80, 1850487), (120, 1233658), (240, 616829)]