2072160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1460

約数の個数: 72

約数和(自身を含む): 7076160

約数和(自身を除く): 5004000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1439, 1440, 2878, 4317, 5756, 7195, 8634, 11512, 12951, 14390, 17268, 21585, 23024, 25902, 28780, 34536, 43170, 46048, 51804, 57560, 64755, 69072, 86340, 103608, 115120, 129510, 138144, 172680, 207216, 230240, 259020, 345360, 414432, 518040, 690720, 1036080, 2072160]

約数ペア:

[(1, 2072160), (2, 1036080), (3, 690720), (4, 518040), (5, 414432), (6, 345360), (8, 259020), (9, 230240), (10, 207216), (12, 172680), (15, 138144), (16, 129510), (18, 115120), (20, 103608), (24, 86340), (30, 69072), (32, 64755), (36, 57560), (40, 51804), (45, 46048), (48, 43170), (60, 34536), (72, 28780), (80, 25902), (90, 23024), (96, 21585), (120, 17268), (144, 14390), (160, 12951), (180, 11512), (240, 8634), (288, 7195), (360, 5756), (480, 4317), (720, 2878), (1439, 1440)]