240326160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2281}}^1$

素因数の和:2736

約数の個数: 80

約数和(自身を含む): 747035520

約数和(自身を除く): 506709360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1756, 2195, 2281, 2634, 3512, 4390, 4562, 5268, 6585, 6843, 7024, 8780, 9124, 10536, 11405, 13170, 13686, 17560, 18248, 21072, 22810, 26340, 27372, 34215, 35120, 36496, 45620, 52680, 54744, 68430, 91240, 105360, 109488, 136860, 182480, 273720, 547440, 1001359, 2002718, 3004077, 4005436, 5006795, 6008154, 8010872, 10013590, 12016308, 15020385, 16021744, 20027180, 24032616, 30040770, 40054360, 48065232, 60081540, 80108720, 120163080, 240326160]

約数ペア:

[(1, 240326160), (2, 120163080), (3, 80108720), (4, 60081540), (5, 48065232), (6, 40054360), (8, 30040770), (10, 24032616), (12, 20027180), (15, 16021744), (16, 15020385), (20, 12016308), (24, 10013590), (30, 8010872), (40, 6008154), (48, 5006795), (60, 4005436), (80, 3004077), (120, 2002718), (240, 1001359), (439, 547440), (878, 273720), (1317, 182480), (1756, 136860), (2195, 109488), (2281, 105360), (2634, 91240), (3512, 68430), (4390, 54744), (4562, 52680), (5268, 45620), (6585, 36496), (6843, 35120), (7024, 34215), (8780, 27372), (9124, 26340), (10536, 22810), (11405, 21072), (13170, 18248), (13686, 17560)]