1860270420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{56681}}^1$

素因数の和:57240

約数の個数: 48

約数和(自身を含む): 5218371648

約数和(自身を除く): 3358101228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 5470, 6564, 8205, 10940, 16410, 32820, 56681, 113362, 170043, 226724, 283405, 340086, 566810, 680172, 850215, 1133620, 1700430, 3400860, 31004507, 62009014, 93013521, 124018028, 155022535, 186027042, 310045070, 372054084, 465067605, 620090140, 930135210, 1860270420]

約数ペア:

[(1, 1860270420), (2, 930135210), (3, 620090140), (4, 465067605), (5, 372054084), (6, 310045070), (10, 186027042), (12, 155022535), (15, 124018028), (20, 93013521), (30, 62009014), (60, 31004507), (547, 3400860), (1094, 1700430), (1641, 1133620), (2188, 850215), (2735, 680172), (3282, 566810), (5470, 340086), (6564, 283405), (8205, 226724), (10940, 170043), (16410, 113362), (32820, 56681)]