1412880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 5184192

約数和(自身を除く): 3771312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 841, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1682, 1740, 2030, 2320, 2436, 2523, 3045, 3248, 3364, 3480, 4060, 4205, 4872, 5046, 5887, 6090, 6728, 6960, 8120, 8410, 9744, 10092, 11774, 12180, 12615, 13456, 16240, 16820, 17661, 20184, 23548, 24360, 25230, 29435, 33640, 35322, 40368, 47096, 48720, 50460, 58870, 67280, 70644, 88305, 94192, 100920, 117740, 141288, 176610, 201840, 235480, 282576, 353220, 470960, 706440, 1412880]

約数ペア:

[(1, 1412880), (2, 706440), (3, 470960), (4, 353220), (5, 282576), (6, 235480), (7, 201840), (8, 176610), (10, 141288), (12, 117740), (14, 100920), (15, 94192), (16, 88305), (20, 70644), (21, 67280), (24, 58870), (28, 50460), (29, 48720), (30, 47096), (35, 40368), (40, 35322), (42, 33640), (48, 29435), (56, 25230), (58, 24360), (60, 23548), (70, 20184), (80, 17661), (84, 16820), (87, 16240), (105, 13456), (112, 12615), (116, 12180), (120, 11774), (140, 10092), (145, 9744), (168, 8410), (174, 8120), (203, 6960), (210, 6728), (232, 6090), (240, 5887), (280, 5046), (290, 4872), (336, 4205), (348, 4060), (406, 3480), (420, 3364), (435, 3248), (464, 3045), (560, 2523), (580, 2436), (609, 2320), (696, 2030), (812, 1740), (840, 1682), (841, 1680), (870, 1624), (1015, 1392), (1160, 1218)]