64551960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16301}}^1$

素因数の和:16329

約数の個数: 96

約数和(自身を含む): 228880080

約数和(自身を除く): 164328120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16301, 32602, 48903, 65204, 81505, 97806, 130408, 146709, 163010, 179311, 195612, 244515, 293418, 326020, 358622, 391224, 489030, 537933, 586836, 652040, 717244, 733545, 896555, 978060, 1075866, 1173672, 1434488, 1467090, 1613799, 1793110, 1956120, 2151732, 2689665, 2934180, 3227598, 3586220, 4303464, 5379330, 5868360, 6455196, 7172440, 8068995, 10758660, 12910392, 16137990, 21517320, 32275980, 64551960]

約数ペア:

[(1, 64551960), (2, 32275980), (3, 21517320), (4, 16137990), (5, 12910392), (6, 10758660), (8, 8068995), (9, 7172440), (10, 6455196), (11, 5868360), (12, 5379330), (15, 4303464), (18, 3586220), (20, 3227598), (22, 2934180), (24, 2689665), (30, 2151732), (33, 1956120), (36, 1793110), (40, 1613799), (44, 1467090), (45, 1434488), (55, 1173672), (60, 1075866), (66, 978060), (72, 896555), (88, 733545), (90, 717244), (99, 652040), (110, 586836), (120, 537933), (132, 489030), (165, 391224), (180, 358622), (198, 326020), (220, 293418), (264, 244515), (330, 195612), (360, 179311), (396, 163010), (440, 146709), (495, 130408), (660, 97806), (792, 81505), (990, 65204), (1320, 48903), (1980, 32602), (3960, 16301)]