120850740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29191}}^1$

素因数の和:29229

約数の個数: 72

約数和(自身を含む): 382531968

約数和(自身を除く): 261681228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 29191, 58382, 87573, 116764, 145955, 175146, 262719, 291910, 350292, 437865, 525438, 583820, 671393, 875730, 1050876, 1313595, 1342786, 1751460, 2014179, 2627190, 2685572, 3356965, 4028358, 5254380, 6042537, 6713930, 8056716, 10070895, 12085074, 13427860, 20141790, 24170148, 30212685, 40283580, 60425370, 120850740]

約数ペア:

[(1, 120850740), (2, 60425370), (3, 40283580), (4, 30212685), (5, 24170148), (6, 20141790), (9, 13427860), (10, 12085074), (12, 10070895), (15, 8056716), (18, 6713930), (20, 6042537), (23, 5254380), (30, 4028358), (36, 3356965), (45, 2685572), (46, 2627190), (60, 2014179), (69, 1751460), (90, 1342786), (92, 1313595), (115, 1050876), (138, 875730), (180, 671393), (207, 583820), (230, 525438), (276, 437865), (345, 350292), (414, 291910), (460, 262719), (690, 175146), (828, 145955), (1035, 116764), (1380, 87573), (2070, 58382), (4140, 29191)]