15954000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{2659}}^1$

素因数の和:2685

約数の個数: 80

約数和(自身を含む): 51455040

約数和(自身を除く): 35501040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 2659, 3000, 5318, 6000, 7977, 10636, 13295, 15954, 21272, 26590, 31908, 39885, 42544, 53180, 63816, 66475, 79770, 106360, 127632, 132950, 159540, 199425, 212720, 265900, 319080, 332375, 398850, 531800, 638160, 664750, 797700, 997125, 1063600, 1329500, 1595400, 1994250, 2659000, 3190800, 3988500, 5318000, 7977000, 15954000]

約数ペア:

[(1, 15954000), (2, 7977000), (3, 5318000), (4, 3988500), (5, 3190800), (6, 2659000), (8, 1994250), (10, 1595400), (12, 1329500), (15, 1063600), (16, 997125), (20, 797700), (24, 664750), (25, 638160), (30, 531800), (40, 398850), (48, 332375), (50, 319080), (60, 265900), (75, 212720), (80, 199425), (100, 159540), (120, 132950), (125, 127632), (150, 106360), (200, 79770), (240, 66475), (250, 63816), (300, 53180), (375, 42544), (400, 39885), (500, 31908), (600, 26590), (750, 21272), (1000, 15954), (1200, 13295), (1500, 10636), (2000, 7977), (2659, 6000), (3000, 5318)]