82759920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5653}}^1$

素因数の和:5730

約数の個数: 80

約数和(自身を含む): 260807712

約数和(自身を除く): 178047792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 5653, 7320, 11306, 14640, 16959, 22612, 28265, 33918, 45224, 56530, 67836, 84795, 90448, 113060, 135672, 169590, 226120, 271344, 339180, 344833, 452240, 678360, 689666, 1034499, 1356720, 1379332, 1724165, 2068998, 2758664, 3448330, 4137996, 5172495, 5517328, 6896660, 8275992, 10344990, 13793320, 16551984, 20689980, 27586640, 41379960, 82759920]

約数ペア:

[(1, 82759920), (2, 41379960), (3, 27586640), (4, 20689980), (5, 16551984), (6, 13793320), (8, 10344990), (10, 8275992), (12, 6896660), (15, 5517328), (16, 5172495), (20, 4137996), (24, 3448330), (30, 2758664), (40, 2068998), (48, 1724165), (60, 1379332), (61, 1356720), (80, 1034499), (120, 689666), (122, 678360), (183, 452240), (240, 344833), (244, 339180), (305, 271344), (366, 226120), (488, 169590), (610, 135672), (732, 113060), (915, 90448), (976, 84795), (1220, 67836), (1464, 56530), (1830, 45224), (2440, 33918), (2928, 28265), (3660, 22612), (4880, 16959), (5653, 14640), (7320, 11306)]