27757920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57829}}^1$

素因数の和:57847

約数の個数: 48

約数和(自身を含む): 87438960

約数和(自身を除く): 59681040

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, 57829, 115658, 173487, 231316, 289145, 346974, 462632, 578290, 693948, 867435, 925264, 1156580, 1387896, 1734870, 1850528, 2313160, 2775792, 3469740, 4626320, 5551584, 6939480, 9252640, 13878960, 27757920]

約数ペア:

[(1, 27757920), (2, 13878960), (3, 9252640), (4, 6939480), (5, 5551584), (6, 4626320), (8, 3469740), (10, 2775792), (12, 2313160), (15, 1850528), (16, 1734870), (20, 1387896), (24, 1156580), (30, 925264), (32, 867435), (40, 693948), (48, 578290), (60, 462632), (80, 346974), (96, 289145), (120, 231316), (160, 173487), (240, 115658), (480, 57829)]