57851280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26783}}^1$

素因数の和:26805

約数の個数: 80

約数和(自身を含む): 199272960

約数和(自身を除く): 141421680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 241047, 267830, 321396, 401745, 428528, 482094, 535660, 642792, 723141, 803490, 964188, 1071320, 1205235, 1285584, 1446282, 1606980, 1928376, 2142640, 2410470, 2892564, 3213960, 3615705, 3856752, 4820940, 5785128, 6427920, 7231410, 9641880, 11570256, 14462820, 19283760, 28925640, 57851280]

約数ペア:

[(1, 57851280), (2, 28925640), (3, 19283760), (4, 14462820), (5, 11570256), (6, 9641880), (8, 7231410), (9, 6427920), (10, 5785128), (12, 4820940), (15, 3856752), (16, 3615705), (18, 3213960), (20, 2892564), (24, 2410470), (27, 2142640), (30, 1928376), (36, 1606980), (40, 1446282), (45, 1285584), (48, 1205235), (54, 1071320), (60, 964188), (72, 803490), (80, 723141), (90, 642792), (108, 535660), (120, 482094), (135, 428528), (144, 401745), (180, 321396), (216, 267830), (240, 241047), (270, 214264), (360, 160698), (432, 133915), (540, 107132), (720, 80349), (1080, 53566), (2160, 26783)]