10890240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{709}}^1$

素因数の和:737

約数の個数: 88

約数和(自身を含む): 34880880

約数和(自身を除く): 23990640

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, 1024, 1280, 1418, 1536, 1920, 2127, 2560, 2836, 3072, 3545, 3840, 4254, 5120, 5672, 7090, 7680, 8508, 10635, 11344, 14180, 15360, 17016, 21270, 22688, 28360, 34032, 42540, 45376, 56720, 68064, 85080, 90752, 113440, 136128, 170160, 181504, 226880, 272256, 340320, 363008, 453760, 544512, 680640, 726016, 907520, 1089024, 1361280, 1815040, 2178048, 2722560, 3630080, 5445120, 10890240]

約数ペア:

[(1, 10890240), (2, 5445120), (3, 3630080), (4, 2722560), (5, 2178048), (6, 1815040), (8, 1361280), (10, 1089024), (12, 907520), (15, 726016), (16, 680640), (20, 544512), (24, 453760), (30, 363008), (32, 340320), (40, 272256), (48, 226880), (60, 181504), (64, 170160), (80, 136128), (96, 113440), (120, 90752), (128, 85080), (160, 68064), (192, 56720), (240, 45376), (256, 42540), (320, 34032), (384, 28360), (480, 22688), (512, 21270), (640, 17016), (709, 15360), (768, 14180), (960, 11344), (1024, 10635), (1280, 8508), (1418, 7680), (1536, 7090), (1920, 5672), (2127, 5120), (2560, 4254), (2836, 3840), (3072, 3545)]