554415360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{144379}}^1$

素因数の和:144403

約数の個数: 72

約数和(自身を含む): 1770676320

約数和(自身を除く): 1216260960

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 144379, 288758, 433137, 577516, 721895, 866274, 1155032, 1443790, 1732548, 2165685, 2310064, 2887580, 3465096, 4331370, 4620128, 5775160, 6930192, 8662740, 9240256, 11550320, 13860384, 17325480, 18480512, 23100640, 27720768, 34650960, 36961024, 46201280, 55441536, 69301920, 92402560, 110883072, 138603840, 184805120, 277207680, 554415360]

約数ペア:

[(1, 554415360), (2, 277207680), (3, 184805120), (4, 138603840), (5, 110883072), (6, 92402560), (8, 69301920), (10, 55441536), (12, 46201280), (15, 36961024), (16, 34650960), (20, 27720768), (24, 23100640), (30, 18480512), (32, 17325480), (40, 13860384), (48, 11550320), (60, 9240256), (64, 8662740), (80, 6930192), (96, 5775160), (120, 4620128), (128, 4331370), (160, 3465096), (192, 2887580), (240, 2310064), (256, 2165685), (320, 1732548), (384, 1443790), (480, 1155032), (640, 866274), (768, 721895), (960, 577516), (1280, 433137), (1920, 288758), (3840, 144379)]