5445120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{709}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 17431920

約数和(自身を除く): 11986800

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, 512, 640, 709, 768, 960, 1280, 1418, 1536, 1920, 2127, 2560, 2836, 3545, 3840, 4254, 5672, 7090, 7680, 8508, 10635, 11344, 14180, 17016, 21270, 22688, 28360, 34032, 42540, 45376, 56720, 68064, 85080, 90752, 113440, 136128, 170160, 181504, 226880, 272256, 340320, 363008, 453760, 544512, 680640, 907520, 1089024, 1361280, 1815040, 2722560, 5445120]

約数ペア:

[(1, 5445120), (2, 2722560), (3, 1815040), (4, 1361280), (5, 1089024), (6, 907520), (8, 680640), (10, 544512), (12, 453760), (15, 363008), (16, 340320), (20, 272256), (24, 226880), (30, 181504), (32, 170160), (40, 136128), (48, 113440), (60, 90752), (64, 85080), (80, 68064), (96, 56720), (120, 45376), (128, 42540), (160, 34032), (192, 28360), (240, 22688), (256, 21270), (320, 17016), (384, 14180), (480, 11344), (512, 10635), (640, 8508), (709, 7680), (768, 7090), (960, 5672), (1280, 4254), (1418, 3840), (1536, 3545), (1920, 2836), (2127, 2560)]