201240120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1677001}}^1$

素因数の和:1677015

約数の個数: 32

約数和(自身を含む): 603720720

約数和(自身を除く): 402480600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1677001, 3354002, 5031003, 6708004, 8385005, 10062006, 13416008, 16770010, 20124012, 25155015, 33540020, 40248024, 50310030, 67080040, 100620060, 201240120]

約数ペア:

[(1, 201240120), (2, 100620060), (3, 67080040), (4, 50310030), (5, 40248024), (6, 33540020), (8, 25155015), (10, 20124012), (12, 16770010), (15, 13416008), (20, 10062006), (24, 8385005), (30, 6708004), (40, 5031003), (60, 3354002), (120, 1677001)]