61943880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{516199}}^1$

素因数の和:516213

約数の個数: 32

約数和(自身を含む): 185832000

約数和(自身を除く): 123888120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 516199, 1032398, 1548597, 2064796, 2580995, 3097194, 4129592, 5161990, 6194388, 7742985, 10323980, 12388776, 15485970, 20647960, 30971940, 61943880]

約数ペア:

[(1, 61943880), (2, 30971940), (3, 20647960), (4, 15485970), (5, 12388776), (6, 10323980), (8, 7742985), (10, 6194388), (12, 5161990), (15, 4129592), (20, 3097194), (24, 2580995), (30, 2064796), (40, 1548597), (60, 1032398), (120, 516199)]