47245320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 154440000

約数和(自身を除く): 107194680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 499, 526, 789, 998, 1052, 1315, 1497, 1578, 1996, 2104, 2367, 2495, 2630, 2994, 3156, 3945, 3992, 4491, 4734, 4990, 5260, 5988, 6312, 7485, 7890, 8982, 9468, 9980, 10520, 11835, 11976, 14970, 15780, 17964, 18936, 19960, 22455, 23670, 29940, 31560, 35928, 44910, 47340, 59880, 89820, 94680, 131237, 179640, 262474, 393711, 524948, 656185, 787422, 1049896, 1181133, 1312370, 1574844, 1968555, 2362266, 2624740, 3149688, 3937110, 4724532, 5249480, 5905665, 7874220, 9449064, 11811330, 15748440, 23622660, 47245320]

約数ペア:

[(1, 47245320), (2, 23622660), (3, 15748440), (4, 11811330), (5, 9449064), (6, 7874220), (8, 5905665), (9, 5249480), (10, 4724532), (12, 3937110), (15, 3149688), (18, 2624740), (20, 2362266), (24, 1968555), (30, 1574844), (36, 1312370), (40, 1181133), (45, 1049896), (60, 787422), (72, 656185), (90, 524948), (120, 393711), (180, 262474), (263, 179640), (360, 131237), (499, 94680), (526, 89820), (789, 59880), (998, 47340), (1052, 44910), (1315, 35928), (1497, 31560), (1578, 29940), (1996, 23670), (2104, 22455), (2367, 19960), (2495, 18936), (2630, 17964), (2994, 15780), (3156, 14970), (3945, 11976), (3992, 11835), (4491, 10520), (4734, 9980), (4990, 9468), (5260, 8982), (5988, 7890), (6312, 7485)]