211340880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97843}}^1$

素因数の和:97865

約数の個数: 80

約数和(自身を含む): 727959360

約数和(自身を除く): 516618480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 97843, 195686, 293529, 391372, 489215, 587058, 782744, 880587, 978430, 1174116, 1467645, 1565488, 1761174, 1956860, 2348232, 2641761, 2935290, 3522348, 3913720, 4402935, 4696464, 5283522, 5870580, 7044696, 7827440, 8805870, 10567044, 11741160, 13208805, 14089392, 17611740, 21134088, 23482320, 26417610, 35223480, 42268176, 52835220, 70446960, 105670440, 211340880]

約数ペア:

[(1, 211340880), (2, 105670440), (3, 70446960), (4, 52835220), (5, 42268176), (6, 35223480), (8, 26417610), (9, 23482320), (10, 21134088), (12, 17611740), (15, 14089392), (16, 13208805), (18, 11741160), (20, 10567044), (24, 8805870), (27, 7827440), (30, 7044696), (36, 5870580), (40, 5283522), (45, 4696464), (48, 4402935), (54, 3913720), (60, 3522348), (72, 2935290), (80, 2641761), (90, 2348232), (108, 1956860), (120, 1761174), (135, 1565488), (144, 1467645), (180, 1174116), (216, 978430), (240, 880587), (270, 782744), (360, 587058), (432, 489215), (540, 391372), (720, 293529), (1080, 195686), (2160, 97843)]