120705240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12119}}^1$

素因数の和:12216

約数の個数: 64

約数和(自身を含む): 366508800

約数和(自身を除く): 245803560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 12119, 24238, 36357, 48476, 60595, 72714, 96952, 121190, 145428, 181785, 242380, 290856, 363570, 484760, 727140, 1005877, 1454280, 2011754, 3017631, 4023508, 5029385, 6035262, 8047016, 10058770, 12070524, 15088155, 20117540, 24141048, 30176310, 40235080, 60352620, 120705240]

約数ペア:

[(1, 120705240), (2, 60352620), (3, 40235080), (4, 30176310), (5, 24141048), (6, 20117540), (8, 15088155), (10, 12070524), (12, 10058770), (15, 8047016), (20, 6035262), (24, 5029385), (30, 4023508), (40, 3017631), (60, 2011754), (83, 1454280), (120, 1005877), (166, 727140), (249, 484760), (332, 363570), (415, 290856), (498, 242380), (664, 181785), (830, 145428), (996, 121190), (1245, 96952), (1660, 72714), (1992, 60595), (2490, 48476), (3320, 36357), (4980, 24238), (9960, 12119)]