214141920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{446129}}^1$

素因数の和:446147

約数の個数: 48

約数和(自身を含む): 674548560

約数和(自身を除く): 460406640

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, 446129, 892258, 1338387, 1784516, 2230645, 2676774, 3569032, 4461290, 5353548, 6691935, 7138064, 8922580, 10707096, 13383870, 14276128, 17845160, 21414192, 26767740, 35690320, 42828384, 53535480, 71380640, 107070960, 214141920]

約数ペア:

[(1, 214141920), (2, 107070960), (3, 71380640), (4, 53535480), (5, 42828384), (6, 35690320), (8, 26767740), (10, 21414192), (12, 17845160), (15, 14276128), (16, 13383870), (20, 10707096), (24, 8922580), (30, 7138064), (32, 6691935), (40, 5353548), (48, 4461290), (60, 3569032), (80, 2676774), (96, 2230645), (120, 1784516), (160, 1338387), (240, 892258), (480, 446129)]