4027680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2797}}^1$

素因数の和:2818

約数の個数: 72

約数和(自身を含む): 13749372

約数和(自身を除く): 9721692

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, 1440, 2797, 5594, 8391, 11188, 13985, 16782, 22376, 25173, 27970, 33564, 41955, 44752, 50346, 55940, 67128, 83910, 89504, 100692, 111880, 125865, 134256, 167820, 201384, 223760, 251730, 268512, 335640, 402768, 447520, 503460, 671280, 805536, 1006920, 1342560, 2013840, 4027680]

約数ペア:

[(1, 4027680), (2, 2013840), (3, 1342560), (4, 1006920), (5, 805536), (6, 671280), (8, 503460), (9, 447520), (10, 402768), (12, 335640), (15, 268512), (16, 251730), (18, 223760), (20, 201384), (24, 167820), (30, 134256), (32, 125865), (36, 111880), (40, 100692), (45, 89504), (48, 83910), (60, 67128), (72, 55940), (80, 50346), (90, 44752), (96, 41955), (120, 33564), (144, 27970), (160, 25173), (180, 22376), (240, 16782), (288, 13985), (360, 11188), (480, 8391), (720, 5594), (1440, 2797)]