68073840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94547}}^1$

素因数の和:94566

約数の個数: 60

約数和(自身を含む): 228617064

約数和(自身を除く): 160543224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94547, 189094, 283641, 378188, 472735, 567282, 756376, 850923, 945470, 1134564, 1418205, 1512752, 1701846, 1890940, 2269128, 2836410, 3403692, 3781880, 4254615, 4538256, 5672820, 6807384, 7563760, 8509230, 11345640, 13614768, 17018460, 22691280, 34036920, 68073840]

約数ペア:

[(1, 68073840), (2, 34036920), (3, 22691280), (4, 17018460), (5, 13614768), (6, 11345640), (8, 8509230), (9, 7563760), (10, 6807384), (12, 5672820), (15, 4538256), (16, 4254615), (18, 3781880), (20, 3403692), (24, 2836410), (30, 2269128), (36, 1890940), (40, 1701846), (45, 1512752), (48, 1418205), (60, 1134564), (72, 945470), (80, 850923), (90, 756376), (120, 567282), (144, 472735), (180, 378188), (240, 283641), (360, 189094), (720, 94547)]