23622660

素因数分解:

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

素因数の和:777

約数の個数: 72

約数和(自身を含む): 72072000

約数和(自身を除く): 48449340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 499, 526, 789, 998, 1052, 1315, 1497, 1578, 1996, 2367, 2495, 2630, 2994, 3156, 3945, 4491, 4734, 4990, 5260, 5988, 7485, 7890, 8982, 9468, 9980, 11835, 14970, 15780, 17964, 22455, 23670, 29940, 44910, 47340, 89820, 131237, 262474, 393711, 524948, 656185, 787422, 1181133, 1312370, 1574844, 1968555, 2362266, 2624740, 3937110, 4724532, 5905665, 7874220, 11811330, 23622660]

約数ペア:

[(1, 23622660), (2, 11811330), (3, 7874220), (4, 5905665), (5, 4724532), (6, 3937110), (9, 2624740), (10, 2362266), (12, 1968555), (15, 1574844), (18, 1312370), (20, 1181133), (30, 787422), (36, 656185), (45, 524948), (60, 393711), (90, 262474), (180, 131237), (263, 89820), (499, 47340), (526, 44910), (789, 29940), (998, 23670), (1052, 22455), (1315, 17964), (1497, 15780), (1578, 14970), (1996, 11835), (2367, 9980), (2495, 9468), (2630, 8982), (2994, 7890), (3156, 7485), (3945, 5988), (4491, 5260), (4734, 4990)]