17797123920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{145687}}^1$

素因数の和:146212

約数の個数: 80

約数和(自身を含む): 55279854720

約数和(自身を除く): 37482730800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1527, 2036, 2545, 3054, 4072, 5090, 6108, 7635, 8144, 10180, 12216, 15270, 20360, 24432, 30540, 40720, 61080, 122160, 145687, 291374, 437061, 582748, 728435, 874122, 1165496, 1456870, 1748244, 2185305, 2330992, 2913740, 3496488, 4370610, 5827480, 6992976, 8741220, 11654960, 17482440, 34964880, 74154683, 148309366, 222464049, 296618732, 370773415, 444928098, 593237464, 741546830, 889856196, 1112320245, 1186474928, 1483093660, 1779712392, 2224640490, 2966187320, 3559424784, 4449280980, 5932374640, 8898561960, 17797123920]

約数ペア:

[(1, 17797123920), (2, 8898561960), (3, 5932374640), (4, 4449280980), (5, 3559424784), (6, 2966187320), (8, 2224640490), (10, 1779712392), (12, 1483093660), (15, 1186474928), (16, 1112320245), (20, 889856196), (24, 741546830), (30, 593237464), (40, 444928098), (48, 370773415), (60, 296618732), (80, 222464049), (120, 148309366), (240, 74154683), (509, 34964880), (1018, 17482440), (1527, 11654960), (2036, 8741220), (2545, 6992976), (3054, 5827480), (4072, 4370610), (5090, 3496488), (6108, 2913740), (7635, 2330992), (8144, 2185305), (10180, 1748244), (12216, 1456870), (15270, 1165496), (20360, 874122), (24432, 728435), (30540, 582748), (40720, 437061), (61080, 291374), (122160, 145687)]