1878960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7829}}^1$

素因数の和:7845

約数の個数: 40

約数和(自身を含む): 5825520

約数和(自身を除く): 3946560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7829, 15658, 23487, 31316, 39145, 46974, 62632, 78290, 93948, 117435, 125264, 156580, 187896, 234870, 313160, 375792, 469740, 626320, 939480, 1878960]

約数ペア:

[(1, 1878960), (2, 939480), (3, 626320), (4, 469740), (5, 375792), (6, 313160), (8, 234870), (10, 187896), (12, 156580), (15, 125264), (16, 117435), (20, 93948), (24, 78290), (30, 62632), (40, 46974), (48, 39145), (60, 31316), (80, 23487), (120, 15658), (240, 7829)]