201243720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1677031}}^1$

素因数の和:1677045

約数の個数: 32

約数和(自身を含む): 603731520

約数和(自身を除く): 402487800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1677031, 3354062, 5031093, 6708124, 8385155, 10062186, 13416248, 16770310, 20124372, 25155465, 33540620, 40248744, 50310930, 67081240, 100621860, 201243720]

約数ペア:

[(1, 201243720), (2, 100621860), (3, 67081240), (4, 50310930), (5, 40248744), (6, 33540620), (8, 25155465), (10, 20124372), (12, 16770310), (15, 13416248), (20, 10062186), (24, 8385155), (30, 6708124), (40, 5031093), (60, 3354062), (120, 1677031)]