74256480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17189}}^1$

素因数の和:17213

約数の個数: 96

約数和(自身を含む): 259912800

約数和(自身を除く): 185656320

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, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 154701, 171890, 206268, 257835, 275024, 309402, 343780, 412536, 464103, 515670, 550048, 618804, 687560, 773505, 825072, 928206, 1031340, 1237608, 1375120, 1547010, 1650144, 1856412, 2062680, 2320515, 2475216, 2750240, 3094020, 3712824, 4125360, 4641030, 4950432, 6188040, 7425648, 8250720, 9282060, 12376080, 14851296, 18564120, 24752160, 37128240, 74256480]

約数ペア:

[(1, 74256480), (2, 37128240), (3, 24752160), (4, 18564120), (5, 14851296), (6, 12376080), (8, 9282060), (9, 8250720), (10, 7425648), (12, 6188040), (15, 4950432), (16, 4641030), (18, 4125360), (20, 3712824), (24, 3094020), (27, 2750240), (30, 2475216), (32, 2320515), (36, 2062680), (40, 1856412), (45, 1650144), (48, 1547010), (54, 1375120), (60, 1237608), (72, 1031340), (80, 928206), (90, 825072), (96, 773505), (108, 687560), (120, 618804), (135, 550048), (144, 515670), (160, 464103), (180, 412536), (216, 343780), (240, 309402), (270, 275024), (288, 257835), (360, 206268), (432, 171890), (480, 154701), (540, 137512), (720, 103134), (864, 85945), (1080, 68756), (1440, 51567), (2160, 34378), (4320, 17189)]