24704880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 77614080

約数和(自身を除く): 52909200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1303, 1580, 1896, 2370, 2606, 3160, 3792, 3909, 4740, 5212, 6320, 6515, 7818, 9480, 10424, 13030, 15636, 18960, 19545, 20848, 26060, 31272, 39090, 52120, 62544, 78180, 102937, 104240, 156360, 205874, 308811, 312720, 411748, 514685, 617622, 823496, 1029370, 1235244, 1544055, 1646992, 2058740, 2470488, 3088110, 4117480, 4940976, 6176220, 8234960, 12352440, 24704880]

約数ペア:

[(1, 24704880), (2, 12352440), (3, 8234960), (4, 6176220), (5, 4940976), (6, 4117480), (8, 3088110), (10, 2470488), (12, 2058740), (15, 1646992), (16, 1544055), (20, 1235244), (24, 1029370), (30, 823496), (40, 617622), (48, 514685), (60, 411748), (79, 312720), (80, 308811), (120, 205874), (158, 156360), (237, 104240), (240, 102937), (316, 78180), (395, 62544), (474, 52120), (632, 39090), (790, 31272), (948, 26060), (1185, 20848), (1264, 19545), (1303, 18960), (1580, 15636), (1896, 13030), (2370, 10424), (2606, 9480), (3160, 7818), (3792, 6515), (3909, 6320), (4740, 5212)]