2973720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24781}}^1$

素因数の和:24795

約数の個数: 32

約数和(自身を含む): 8921520

約数和(自身を除く): 5947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24781, 49562, 74343, 99124, 123905, 148686, 198248, 247810, 297372, 371715, 495620, 594744, 743430, 991240, 1486860, 2973720]

約数ペア:

[(1, 2973720), (2, 1486860), (3, 991240), (4, 743430), (5, 594744), (6, 495620), (8, 371715), (10, 297372), (12, 247810), (15, 198248), (20, 148686), (24, 123905), (30, 99124), (40, 74343), (60, 49562), (120, 24781)]