29771640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{82699}}^1$

素因数の和:82716

約数の個数: 48

約数和(自身を含む): 96759000

約数和(自身を除く): 66987360

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, 360, 82699, 165398, 248097, 330796, 413495, 496194, 661592, 744291, 826990, 992388, 1240485, 1488582, 1653980, 1984776, 2480970, 2977164, 3307960, 3721455, 4961940, 5954328, 7442910, 9923880, 14885820, 29771640]

約数ペア:

[(1, 29771640), (2, 14885820), (3, 9923880), (4, 7442910), (5, 5954328), (6, 4961940), (8, 3721455), (9, 3307960), (10, 2977164), (12, 2480970), (15, 1984776), (18, 1653980), (20, 1488582), (24, 1240485), (30, 992388), (36, 826990), (40, 744291), (45, 661592), (60, 496194), (72, 413495), (90, 330796), (120, 248097), (180, 165398), (360, 82699)]