88649280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{30781}}^1$

素因数の和:30804

約数の個数: 84

約数和(自身を含む): 304926492

約数和(自身を除く): 216277212

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, 30781, 61562, 92343, 123124, 153905, 184686, 246248, 277029, 307810, 369372, 461715, 492496, 554058, 615620, 738744, 923430, 984992, 1108116, 1231240, 1385145, 1477488, 1846860, 1969984, 2216232, 2462480, 2770290, 2954976, 3693720, 4432464, 4924960, 5540580, 5909952, 7387440, 8864928, 9849920, 11081160, 14774880, 17729856, 22162320, 29549760, 44324640, 88649280]

約数ペア:

[(1, 88649280), (2, 44324640), (3, 29549760), (4, 22162320), (5, 17729856), (6, 14774880), (8, 11081160), (9, 9849920), (10, 8864928), (12, 7387440), (15, 5909952), (16, 5540580), (18, 4924960), (20, 4432464), (24, 3693720), (30, 2954976), (32, 2770290), (36, 2462480), (40, 2216232), (45, 1969984), (48, 1846860), (60, 1477488), (64, 1385145), (72, 1231240), (80, 1108116), (90, 984992), (96, 923430), (120, 738744), (144, 615620), (160, 554058), (180, 492496), (192, 461715), (240, 369372), (288, 307810), (320, 277029), (360, 246248), (480, 184686), (576, 153905), (720, 123124), (960, 92343), (1440, 61562), (2880, 30781)]