138383880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153199}}^1$

素因数の和:1153213

約数の個数: 32

約数和(自身を含む): 415152000

約数和(自身を除く): 276768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153199, 2306398, 3459597, 4612796, 5765995, 6919194, 9225592, 11531990, 13838388, 17297985, 23063980, 27676776, 34595970, 46127960, 69191940, 138383880]

約数ペア:

[(1, 138383880), (2, 69191940), (3, 46127960), (4, 34595970), (5, 27676776), (6, 23063980), (8, 17297985), (10, 13838388), (12, 11531990), (15, 9225592), (20, 6919194), (24, 5765995), (30, 4612796), (40, 3459597), (60, 2306398), (120, 1153199)]