17081280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{659}}^1$

素因数の和:688

約数の個数: 140

約数和(自身を含む): 60853320

約数和(自身を除く): 43772040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 659, 720, 810, 864, 960, 1080, 1296, 1318, 1440, 1620, 1728, 1977, 2160, 2592, 2636, 2880, 3240, 3295, 3954, 4320, 5184, 5272, 5931, 6480, 6590, 7908, 8640, 9885, 10544, 11862, 12960, 13180, 15816, 17793, 19770, 21088, 23724, 25920, 26360, 29655, 31632, 35586, 39540, 42176, 47448, 52720, 53379, 59310, 63264, 71172, 79080, 88965, 94896, 105440, 106758, 118620, 126528, 142344, 158160, 177930, 189792, 210880, 213516, 237240, 266895, 284688, 316320, 355860, 379584, 427032, 474480, 533790, 569376, 632640, 711720, 854064, 948960, 1067580, 1138752, 1423440, 1708128, 1897920, 2135160, 2846880, 3416256, 4270320, 5693760, 8540640, 17081280]

約数ペア:

[(1, 17081280), (2, 8540640), (3, 5693760), (4, 4270320), (5, 3416256), (6, 2846880), (8, 2135160), (9, 1897920), (10, 1708128), (12, 1423440), (15, 1138752), (16, 1067580), (18, 948960), (20, 854064), (24, 711720), (27, 632640), (30, 569376), (32, 533790), (36, 474480), (40, 427032), (45, 379584), (48, 355860), (54, 316320), (60, 284688), (64, 266895), (72, 237240), (80, 213516), (81, 210880), (90, 189792), (96, 177930), (108, 158160), (120, 142344), (135, 126528), (144, 118620), (160, 106758), (162, 105440), (180, 94896), (192, 88965), (216, 79080), (240, 71172), (270, 63264), (288, 59310), (320, 53379), (324, 52720), (360, 47448), (405, 42176), (432, 39540), (480, 35586), (540, 31632), (576, 29655), (648, 26360), (659, 25920), (720, 23724), (810, 21088), (864, 19770), (960, 17793), (1080, 15816), (1296, 13180), (1318, 12960), (1440, 11862), (1620, 10544), (1728, 9885), (1977, 8640), (2160, 7908), (2592, 6590), (2636, 6480), (2880, 5931), (3240, 5272), (3295, 5184), (3954, 4320)]