39689280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13781}}^1$

素因数の和:13804

約数の個数: 84

約数和(自身を含む): 136524492

約数和(自身を除く): 96835212

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13781, 27562, 41343, 55124, 68905, 82686, 110248, 124029, 137810, 165372, 206715, 220496, 248058, 275620, 330744, 413430, 440992, 496116, 551240, 620145, 661488, 826860, 881984, 992232, 1102480, 1240290, 1322976, 1653720, 1984464, 2204960, 2480580, 2645952, 3307440, 3968928, 4409920, 4961160, 6614880, 7937856, 9922320, 13229760, 19844640, 39689280]

約数ペア:

[(1, 39689280), (2, 19844640), (3, 13229760), (4, 9922320), (5, 7937856), (6, 6614880), (8, 4961160), (9, 4409920), (10, 3968928), (12, 3307440), (15, 2645952), (16, 2480580), (18, 2204960), (20, 1984464), (24, 1653720), (30, 1322976), (32, 1240290), (36, 1102480), (40, 992232), (45, 881984), (48, 826860), (60, 661488), (64, 620145), (72, 551240), (80, 496116), (90, 440992), (96, 413430), (120, 330744), (144, 275620), (160, 248058), (180, 220496), (192, 206715), (240, 165372), (288, 137810), (320, 124029), (360, 110248), (480, 82686), (576, 68905), (720, 55124), (960, 41343), (1440, 27562), (2880, 13781)]