84436920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234547}}^1$

素因数の和:234564

約数の個数: 48

約数和(自身を含む): 274421160

約数和(自身を除く): 189984240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 234547, 469094, 703641, 938188, 1172735, 1407282, 1876376, 2110923, 2345470, 2814564, 3518205, 4221846, 4690940, 5629128, 7036410, 8443692, 9381880, 10554615, 14072820, 16887384, 21109230, 28145640, 42218460, 84436920]

約数ペア:

[(1, 84436920), (2, 42218460), (3, 28145640), (4, 21109230), (5, 16887384), (6, 14072820), (8, 10554615), (9, 9381880), (10, 8443692), (12, 7036410), (15, 5629128), (18, 4690940), (20, 4221846), (24, 3518205), (30, 2814564), (36, 2345470), (40, 2110923), (45, 1876376), (60, 1407282), (72, 1172735), (90, 938188), (120, 703641), (180, 469094), (360, 234547)]