144514920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109481}}^1$

素因数の和:109506

約数の個数: 64

約数和(自身を含む): 472962240

約数和(自身を除く): 328447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 109481, 218962, 328443, 437924, 547405, 656886, 875848, 1094810, 1204291, 1313772, 1642215, 2189620, 2408582, 2627544, 3284430, 3612873, 4379240, 4817164, 6021455, 6568860, 7225746, 9634328, 12042910, 13137720, 14451492, 18064365, 24085820, 28902984, 36128730, 48171640, 72257460, 144514920]

約数ペア:

[(1, 144514920), (2, 72257460), (3, 48171640), (4, 36128730), (5, 28902984), (6, 24085820), (8, 18064365), (10, 14451492), (11, 13137720), (12, 12042910), (15, 9634328), (20, 7225746), (22, 6568860), (24, 6021455), (30, 4817164), (33, 4379240), (40, 3612873), (44, 3284430), (55, 2627544), (60, 2408582), (66, 2189620), (88, 1642215), (110, 1313772), (120, 1204291), (132, 1094810), (165, 875848), (220, 656886), (264, 547405), (330, 437924), (440, 328443), (660, 218962), (1320, 109481)]