187943880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1566199}}^1$

素因数の和:1566213

約数の個数: 32

約数和(自身を含む): 563832000

約数和(自身を除く): 375888120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1566199, 3132398, 4698597, 6264796, 7830995, 9397194, 12529592, 15661990, 18794388, 23492985, 31323980, 37588776, 46985970, 62647960, 93971940, 187943880]

約数ペア:

[(1, 187943880), (2, 93971940), (3, 62647960), (4, 46985970), (5, 37588776), (6, 31323980), (8, 23492985), (10, 18794388), (12, 15661990), (15, 12529592), (20, 9397194), (24, 7830995), (30, 6264796), (40, 4698597), (60, 3132398), (120, 1566199)]