61240260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 119393340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 223, 230, 276, 345, 398, 446, 460, 597, 669, 690, 796, 892, 995, 1115, 1194, 1338, 1380, 1990, 2230, 2388, 2676, 2985, 3345, 3980, 4460, 4577, 5129, 5970, 6690, 9154, 10258, 11940, 13380, 13731, 15387, 18308, 20516, 22885, 25645, 27462, 30774, 44377, 45770, 51290, 54924, 61548, 68655, 76935, 88754, 91540, 102580, 133131, 137310, 153870, 177508, 221885, 266262, 274620, 307740, 443770, 532524, 665655, 887540, 1020671, 1331310, 2041342, 2662620, 3062013, 4082684, 5103355, 6124026, 10206710, 12248052, 15310065, 20413420, 30620130, 61240260]

約数ペア:

[(1, 61240260), (2, 30620130), (3, 20413420), (4, 15310065), (5, 12248052), (6, 10206710), (10, 6124026), (12, 5103355), (15, 4082684), (20, 3062013), (23, 2662620), (30, 2041342), (46, 1331310), (60, 1020671), (69, 887540), (92, 665655), (115, 532524), (138, 443770), (199, 307740), (223, 274620), (230, 266262), (276, 221885), (345, 177508), (398, 153870), (446, 137310), (460, 133131), (597, 102580), (669, 91540), (690, 88754), (796, 76935), (892, 68655), (995, 61548), (1115, 54924), (1194, 51290), (1338, 45770), (1380, 44377), (1990, 30774), (2230, 27462), (2388, 25645), (2676, 22885), (2985, 20516), (3345, 18308), (3980, 15387), (4460, 13731), (4577, 13380), (5129, 11940), (5970, 10258), (6690, 9154)]