47148720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{196453}}^1$

素因数の和:196469

約数の個数: 40

約数和(自身を含む): 146161776

約数和(自身を除く): 99013056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 196453, 392906, 589359, 785812, 982265, 1178718, 1571624, 1964530, 2357436, 2946795, 3143248, 3929060, 4714872, 5893590, 7858120, 9429744, 11787180, 15716240, 23574360, 47148720]

約数ペア:

[(1, 47148720), (2, 23574360), (3, 15716240), (4, 11787180), (5, 9429744), (6, 7858120), (8, 5893590), (10, 4714872), (12, 3929060), (15, 3143248), (16, 2946795), (20, 2357436), (24, 1964530), (30, 1571624), (40, 1178718), (48, 982265), (60, 785812), (80, 589359), (120, 392906), (240, 196453)]