4651440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19381}}^1$

素因数の和:19397

約数の個数: 40

約数和(自身を含む): 14420208

約数和(自身を除く): 9768768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19381, 38762, 58143, 77524, 96905, 116286, 155048, 193810, 232572, 290715, 310096, 387620, 465144, 581430, 775240, 930288, 1162860, 1550480, 2325720, 4651440]

約数ペア:

[(1, 4651440), (2, 2325720), (3, 1550480), (4, 1162860), (5, 930288), (6, 775240), (8, 581430), (10, 465144), (12, 387620), (15, 310096), (16, 290715), (20, 232572), (24, 193810), (30, 155048), (40, 116286), (48, 96905), (60, 77524), (80, 58143), (120, 38762), (240, 19381)]