1554605280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1231}}^1$

素因数の和:2129

約数の個数: 144

約数和(自身を含む): 5315454144

約数和(自身を除く): 3760848864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 877, 1231, 1440, 1754, 2462, 2631, 3508, 3693, 4385, 4924, 5262, 6155, 7016, 7386, 7893, 8770, 9848, 10524, 11079, 12310, 13155, 14032, 14772, 15786, 17540, 18465, 19696, 21048, 22158, 24620, 26310, 28064, 29544, 31572, 35080, 36930, 39392, 39465, 42096, 44316, 49240, 52620, 55395, 59088, 63144, 70160, 73860, 78930, 84192, 88632, 98480, 105240, 110790, 118176, 126288, 140320, 147720, 157860, 177264, 196960, 210480, 221580, 252576, 295440, 315720, 354528, 420960, 443160, 590880, 631440, 886320, 1079587, 1262880, 1772640, 2159174, 3238761, 4318348, 5397935, 6477522, 8636696, 9716283, 10795870, 12955044, 16193805, 17273392, 19432566, 21591740, 25910088, 32387610, 34546784, 38865132, 43183480, 48581415, 51820176, 64775220, 77730264, 86366960, 97162830, 103640352, 129550440, 155460528, 172733920, 194325660, 259100880, 310921056, 388651320, 518201760, 777302640, 1554605280]

約数ペア:

[(1, 1554605280), (2, 777302640), (3, 518201760), (4, 388651320), (5, 310921056), (6, 259100880), (8, 194325660), (9, 172733920), (10, 155460528), (12, 129550440), (15, 103640352), (16, 97162830), (18, 86366960), (20, 77730264), (24, 64775220), (30, 51820176), (32, 48581415), (36, 43183480), (40, 38865132), (45, 34546784), (48, 32387610), (60, 25910088), (72, 21591740), (80, 19432566), (90, 17273392), (96, 16193805), (120, 12955044), (144, 10795870), (160, 9716283), (180, 8636696), (240, 6477522), (288, 5397935), (360, 4318348), (480, 3238761), (720, 2159174), (877, 1772640), (1231, 1262880), (1440, 1079587), (1754, 886320), (2462, 631440), (2631, 590880), (3508, 443160), (3693, 420960), (4385, 354528), (4924, 315720), (5262, 295440), (6155, 252576), (7016, 221580), (7386, 210480), (7893, 196960), (8770, 177264), (9848, 157860), (10524, 147720), (11079, 140320), (12310, 126288), (13155, 118176), (14032, 110790), (14772, 105240), (15786, 98480), (17540, 88632), (18465, 84192), (19696, 78930), (21048, 73860), (22158, 70160), (24620, 63144), (26310, 59088), (28064, 55395), (29544, 52620), (31572, 49240), (35080, 44316), (36930, 42096), (39392, 39465)]