68294880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15809}}^1$

素因数の和:15833

約数の個数: 96

約数和(自身を含む): 239047200

約数和(自身を除く): 170752320

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15809, 31618, 47427, 63236, 79045, 94854, 126472, 142281, 158090, 189708, 237135, 252944, 284562, 316180, 379416, 426843, 474270, 505888, 569124, 632360, 711405, 758832, 853686, 948540, 1138248, 1264720, 1422810, 1517664, 1707372, 1897080, 2134215, 2276496, 2529440, 2845620, 3414744, 3794160, 4268430, 4552992, 5691240, 6829488, 7588320, 8536860, 11382480, 13658976, 17073720, 22764960, 34147440, 68294880]

約数ペア:

[(1, 68294880), (2, 34147440), (3, 22764960), (4, 17073720), (5, 13658976), (6, 11382480), (8, 8536860), (9, 7588320), (10, 6829488), (12, 5691240), (15, 4552992), (16, 4268430), (18, 3794160), (20, 3414744), (24, 2845620), (27, 2529440), (30, 2276496), (32, 2134215), (36, 1897080), (40, 1707372), (45, 1517664), (48, 1422810), (54, 1264720), (60, 1138248), (72, 948540), (80, 853686), (90, 758832), (96, 711405), (108, 632360), (120, 569124), (135, 505888), (144, 474270), (160, 426843), (180, 379416), (216, 316180), (240, 284562), (270, 252944), (288, 237135), (360, 189708), (432, 158090), (480, 142281), (540, 126472), (720, 94854), (864, 79045), (1080, 63236), (1440, 47427), (2160, 31618), (4320, 15809)]