2325840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 7874496

約数和(自身を除く): 5548656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 881, 1320, 1762, 2640, 2643, 3524, 4405, 5286, 7048, 8810, 9691, 10572, 13215, 14096, 17620, 19382, 21144, 26430, 29073, 35240, 38764, 42288, 48455, 52860, 58146, 70480, 77528, 96910, 105720, 116292, 145365, 155056, 193820, 211440, 232584, 290730, 387640, 465168, 581460, 775280, 1162920, 2325840]

約数ペア:

[(1, 2325840), (2, 1162920), (3, 775280), (4, 581460), (5, 465168), (6, 387640), (8, 290730), (10, 232584), (11, 211440), (12, 193820), (15, 155056), (16, 145365), (20, 116292), (22, 105720), (24, 96910), (30, 77528), (33, 70480), (40, 58146), (44, 52860), (48, 48455), (55, 42288), (60, 38764), (66, 35240), (80, 29073), (88, 26430), (110, 21144), (120, 19382), (132, 17620), (165, 14096), (176, 13215), (220, 10572), (240, 9691), (264, 8810), (330, 7048), (440, 5286), (528, 4405), (660, 3524), (880, 2643), (881, 2640), (1320, 1762)]