165363720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1378031}}^1$

素因数の和:1378045

約数の個数: 32

約数和(自身を含む): 496091520

約数和(自身を除く): 330727800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1378031, 2756062, 4134093, 5512124, 6890155, 8268186, 11024248, 13780310, 16536372, 20670465, 27560620, 33072744, 41340930, 55121240, 82681860, 165363720]

約数ペア:

[(1, 165363720), (2, 82681860), (3, 55121240), (4, 41340930), (5, 33072744), (6, 27560620), (8, 20670465), (10, 16536372), (12, 13780310), (15, 11024248), (20, 8268186), (24, 6890155), (30, 5512124), (40, 4134093), (60, 2756062), (120, 1378031)]