15691882320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{109519}}^1$

素因数の和:109737

約数の個数: 120

約数和(自身を含む): 52963872000

約数和(自身を除く): 37271989680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17910, 23880, 28656, 35820, 47760, 71640, 109519, 143280, 219038, 328557, 438076, 547595, 657114, 876152, 985671, 1095190, 1314228, 1642785, 1752304, 1971342, 2190380, 2628456, 3285570, 3942684, 4380760, 4928355, 5256912, 6571140, 7885368, 8761520, 9856710, 13142280, 15770736, 19713420, 21794281, 26284560, 39426840, 43588562, 65382843, 78853680, 87177124, 108971405, 130765686, 174354248, 196148529, 217942810, 261531372, 326914215, 348708496, 392297058, 435885620, 523062744, 653828430, 784594116, 871771240, 980742645, 1046125488, 1307656860, 1569188232, 1743542480, 1961485290, 2615313720, 3138376464, 3922970580, 5230627440, 7845941160, 15691882320]

約数ペア:

[(1, 15691882320), (2, 7845941160), (3, 5230627440), (4, 3922970580), (5, 3138376464), (6, 2615313720), (8, 1961485290), (9, 1743542480), (10, 1569188232), (12, 1307656860), (15, 1046125488), (16, 980742645), (18, 871771240), (20, 784594116), (24, 653828430), (30, 523062744), (36, 435885620), (40, 392297058), (45, 348708496), (48, 326914215), (60, 261531372), (72, 217942810), (80, 196148529), (90, 174354248), (120, 130765686), (144, 108971405), (180, 87177124), (199, 78853680), (240, 65382843), (360, 43588562), (398, 39426840), (597, 26284560), (720, 21794281), (796, 19713420), (995, 15770736), (1194, 13142280), (1592, 9856710), (1791, 8761520), (1990, 7885368), (2388, 6571140), (2985, 5256912), (3184, 4928355), (3582, 4380760), (3980, 3942684), (4776, 3285570), (5970, 2628456), (7164, 2190380), (7960, 1971342), (8955, 1752304), (9552, 1642785), (11940, 1314228), (14328, 1095190), (15920, 985671), (17910, 876152), (23880, 657114), (28656, 547595), (35820, 438076), (47760, 328557), (71640, 219038), (109519, 143280)]