22118160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 69120576

約数和(自身を除く): 47002416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 587, 628, 785, 942, 1174, 1256, 1570, 1761, 1884, 2348, 2355, 2512, 2935, 3140, 3522, 3768, 4696, 4710, 5870, 6280, 7044, 7536, 8805, 9392, 9420, 11740, 12560, 14088, 17610, 18840, 23480, 28176, 35220, 37680, 46960, 70440, 92159, 140880, 184318, 276477, 368636, 460795, 552954, 737272, 921590, 1105908, 1382385, 1474544, 1843180, 2211816, 2764770, 3686360, 4423632, 5529540, 7372720, 11059080, 22118160]

約数ペア:

[(1, 22118160), (2, 11059080), (3, 7372720), (4, 5529540), (5, 4423632), (6, 3686360), (8, 2764770), (10, 2211816), (12, 1843180), (15, 1474544), (16, 1382385), (20, 1105908), (24, 921590), (30, 737272), (40, 552954), (48, 460795), (60, 368636), (80, 276477), (120, 184318), (157, 140880), (240, 92159), (314, 70440), (471, 46960), (587, 37680), (628, 35220), (785, 28176), (942, 23480), (1174, 18840), (1256, 17610), (1570, 14088), (1761, 12560), (1884, 11740), (2348, 9420), (2355, 9392), (2512, 8805), (2935, 7536), (3140, 7044), (3522, 6280), (3768, 5870), (4696, 4710)]