810921120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73453}}^1$

素因数の和:73494

約数の個数: 96

約数和(自身を含む): 2665498752

約数和(自身を除く): 1854577632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 73453, 146906, 220359, 293812, 367265, 440718, 587624, 734530, 881436, 1101795, 1175248, 1469060, 1689419, 1762872, 2203590, 2350496, 2938120, 3378838, 3525744, 4407180, 5068257, 5876240, 6757676, 7051488, 8447095, 8814360, 10136514, 11752480, 13515352, 16894190, 17628720, 20273028, 25341285, 27030704, 33788380, 35257440, 40546056, 50682570, 54061408, 67576760, 81092112, 101365140, 135153520, 162184224, 202730280, 270307040, 405460560, 810921120]

約数ペア:

[(1, 810921120), (2, 405460560), (3, 270307040), (4, 202730280), (5, 162184224), (6, 135153520), (8, 101365140), (10, 81092112), (12, 67576760), (15, 54061408), (16, 50682570), (20, 40546056), (23, 35257440), (24, 33788380), (30, 27030704), (32, 25341285), (40, 20273028), (46, 17628720), (48, 16894190), (60, 13515352), (69, 11752480), (80, 10136514), (92, 8814360), (96, 8447095), (115, 7051488), (120, 6757676), (138, 5876240), (160, 5068257), (184, 4407180), (230, 3525744), (240, 3378838), (276, 2938120), (345, 2350496), (368, 2203590), (460, 1762872), (480, 1689419), (552, 1469060), (690, 1175248), (736, 1101795), (920, 881436), (1104, 734530), (1380, 587624), (1840, 440718), (2208, 367265), (2760, 293812), (3680, 220359), (5520, 146906), (11040, 73453)]