27689280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{28843}}^1$

素因数の和:28863

約数の個数: 56

約数和(自身を含む): 87916512

約数和(自身を除く): 60227232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 28843, 57686, 86529, 115372, 144215, 173058, 230744, 288430, 346116, 432645, 461488, 576860, 692232, 865290, 922976, 1153720, 1384464, 1730580, 1845952, 2307440, 2768928, 3461160, 4614880, 5537856, 6922320, 9229760, 13844640, 27689280]

約数ペア:

[(1, 27689280), (2, 13844640), (3, 9229760), (4, 6922320), (5, 5537856), (6, 4614880), (8, 3461160), (10, 2768928), (12, 2307440), (15, 1845952), (16, 1730580), (20, 1384464), (24, 1153720), (30, 922976), (32, 865290), (40, 692232), (48, 576860), (60, 461488), (64, 432645), (80, 346116), (96, 288430), (120, 230744), (160, 173058), (192, 144215), (240, 115372), (320, 86529), (480, 57686), (960, 28843)]