82694280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1381}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 248760000

約数和(自身を除く): 166065720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1381, 1497, 1996, 2495, 2762, 2994, 3992, 4143, 4990, 5524, 5988, 6905, 7485, 8286, 9980, 11048, 11976, 13810, 14970, 16572, 19960, 20715, 27620, 29940, 33144, 41430, 55240, 59880, 82860, 165720, 689119, 1378238, 2067357, 2756476, 3445595, 4134714, 5512952, 6891190, 8269428, 10336785, 13782380, 16538856, 20673570, 27564760, 41347140, 82694280]

約数ペア:

[(1, 82694280), (2, 41347140), (3, 27564760), (4, 20673570), (5, 16538856), (6, 13782380), (8, 10336785), (10, 8269428), (12, 6891190), (15, 5512952), (20, 4134714), (24, 3445595), (30, 2756476), (40, 2067357), (60, 1378238), (120, 689119), (499, 165720), (998, 82860), (1381, 59880), (1497, 55240), (1996, 41430), (2495, 33144), (2762, 29940), (2994, 27620), (3992, 20715), (4143, 19960), (4990, 16572), (5524, 14970), (5988, 13810), (6905, 11976), (7485, 11048), (8286, 9980)]