1268123040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97849}}^1$

素因数の和:97876

約数の個数: 120

約数和(自身を含む): 4475463300

約数和(自身を除く): 3207340260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 97849, 195698, 293547, 391396, 489245, 587094, 782792, 880641, 978490, 1174188, 1467735, 1565584, 1761282, 1956980, 2348376, 2641923, 2935470, 3131168, 3522564, 3913960, 4403205, 4696752, 5283846, 5870940, 7045128, 7827920, 7925769, 8806410, 9393504, 10567692, 11741880, 13209615, 14090256, 15655840, 15851538, 17612820, 21135384, 23483760, 26419230, 28180512, 31703076, 35225640, 39628845, 42270768, 46967520, 52838460, 63406152, 70451280, 79257690, 84541536, 105676920, 126812304, 140902560, 158515380, 211353840, 253624608, 317030760, 422707680, 634061520, 1268123040]

約数ペア:

[(1, 1268123040), (2, 634061520), (3, 422707680), (4, 317030760), (5, 253624608), (6, 211353840), (8, 158515380), (9, 140902560), (10, 126812304), (12, 105676920), (15, 84541536), (16, 79257690), (18, 70451280), (20, 63406152), (24, 52838460), (27, 46967520), (30, 42270768), (32, 39628845), (36, 35225640), (40, 31703076), (45, 28180512), (48, 26419230), (54, 23483760), (60, 21135384), (72, 17612820), (80, 15851538), (81, 15655840), (90, 14090256), (96, 13209615), (108, 11741880), (120, 10567692), (135, 9393504), (144, 8806410), (160, 7925769), (162, 7827920), (180, 7045128), (216, 5870940), (240, 5283846), (270, 4696752), (288, 4403205), (324, 3913960), (360, 3522564), (405, 3131168), (432, 2935470), (480, 2641923), (540, 2348376), (648, 1956980), (720, 1761282), (810, 1565584), (864, 1467735), (1080, 1174188), (1296, 978490), (1440, 880641), (1620, 782792), (2160, 587094), (2592, 489245), (3240, 391396), (4320, 293547), (6480, 195698), (12960, 97849)]