146458680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1220489}}^1$

素因数の和:1220503

約数の個数: 32

約数和(自身を含む): 439376400

約数和(自身を除く): 292917720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1220489, 2440978, 3661467, 4881956, 6102445, 7322934, 9763912, 12204890, 14645868, 18307335, 24409780, 29291736, 36614670, 48819560, 73229340, 146458680]

約数ペア:

[(1, 146458680), (2, 73229340), (3, 48819560), (4, 36614670), (5, 29291736), (6, 24409780), (8, 18307335), (10, 14645868), (12, 12204890), (15, 9763912), (20, 7322934), (24, 6102445), (30, 4881956), (40, 3661467), (60, 2440978), (120, 1220489)]