30711120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11633}}^1$

素因数の和:11660

約数の個数: 80

約数和(自身を含む): 103868352

約数和(自身を除く): 73157232

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, 1320, 2640, 11633, 23266, 34899, 46532, 58165, 69798, 93064, 116330, 127963, 139596, 174495, 186128, 232660, 255926, 279192, 348990, 383889, 465320, 511852, 558384, 639815, 697980, 767778, 930640, 1023704, 1279630, 1395960, 1535556, 1919445, 2047408, 2559260, 2791920, 3071112, 3838890, 5118520, 6142224, 7677780, 10237040, 15355560, 30711120]

約数ペア:

[(1, 30711120), (2, 15355560), (3, 10237040), (4, 7677780), (5, 6142224), (6, 5118520), (8, 3838890), (10, 3071112), (11, 2791920), (12, 2559260), (15, 2047408), (16, 1919445), (20, 1535556), (22, 1395960), (24, 1279630), (30, 1023704), (33, 930640), (40, 767778), (44, 697980), (48, 639815), (55, 558384), (60, 511852), (66, 465320), (80, 383889), (88, 348990), (110, 279192), (120, 255926), (132, 232660), (165, 186128), (176, 174495), (220, 139596), (240, 127963), (264, 116330), (330, 93064), (440, 69798), (528, 58165), (660, 46532), (880, 34899), (1320, 23266), (2640, 11633)]