279240120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4019}}^1$

素因数の和:4229

約数の個数: 96

約数和(自身を含む): 912459600

約数和(自身を除く): 633219480

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, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3474, 3860, 4019, 4632, 5790, 6948, 7720, 8038, 8685, 11580, 12057, 13896, 16076, 17370, 20095, 23160, 24114, 32152, 34740, 36171, 40190, 48228, 60285, 69480, 72342, 80380, 96456, 120570, 144684, 160760, 180855, 241140, 289368, 361710, 482280, 723420, 775667, 1446840, 1551334, 2327001, 3102668, 3878335, 4654002, 6205336, 6981003, 7756670, 9308004, 11635005, 13962006, 15513340, 18616008, 23270010, 27924012, 31026680, 34905015, 46540020, 55848024, 69810030, 93080040, 139620060, 279240120]

約数ペア:

[(1, 279240120), (2, 139620060), (3, 93080040), (4, 69810030), (5, 55848024), (6, 46540020), (8, 34905015), (9, 31026680), (10, 27924012), (12, 23270010), (15, 18616008), (18, 15513340), (20, 13962006), (24, 11635005), (30, 9308004), (36, 7756670), (40, 6981003), (45, 6205336), (60, 4654002), (72, 3878335), (90, 3102668), (120, 2327001), (180, 1551334), (193, 1446840), (360, 775667), (386, 723420), (579, 482280), (772, 361710), (965, 289368), (1158, 241140), (1544, 180855), (1737, 160760), (1930, 144684), (2316, 120570), (2895, 96456), (3474, 80380), (3860, 72342), (4019, 69480), (4632, 60285), (5790, 48228), (6948, 40190), (7720, 36171), (8038, 34740), (8685, 32152), (11580, 24114), (12057, 23160), (13896, 20095), (16076, 17370)]