199223880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1660199}}^1$

素因数の和:1660213

約数の個数: 32

約数和(自身を含む): 597672000

約数和(自身を除く): 398448120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1660199, 3320398, 4980597, 6640796, 8300995, 9961194, 13281592, 16601990, 19922388, 24902985, 33203980, 39844776, 49805970, 66407960, 99611940, 199223880]

約数ペア:

[(1, 199223880), (2, 99611940), (3, 66407960), (4, 49805970), (5, 39844776), (6, 33203980), (8, 24902985), (10, 19922388), (12, 16601990), (15, 13281592), (20, 9961194), (24, 8300995), (30, 6640796), (40, 4980597), (60, 3320398), (120, 1660199)]