61724280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 137341320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 383, 395, 408, 474, 510, 632, 680, 766, 790, 948, 1020, 1149, 1185, 1343, 1532, 1580, 1896, 1915, 2040, 2298, 2370, 2686, 3064, 3160, 3830, 4029, 4596, 4740, 5372, 5745, 6511, 6715, 7660, 8058, 9192, 9480, 10744, 11490, 13022, 13430, 15320, 16116, 19533, 20145, 22980, 26044, 26860, 30257, 32232, 32555, 39066, 40290, 45960, 52088, 53720, 60514, 65110, 78132, 80580, 90771, 97665, 121028, 130220, 151285, 156264, 161160, 181542, 195330, 242056, 260440, 302570, 363084, 390660, 453855, 514369, 605140, 726168, 781320, 907710, 1028738, 1210280, 1543107, 1815420, 2057476, 2571845, 3086214, 3630840, 4114952, 5143690, 6172428, 7715535, 10287380, 12344856, 15431070, 20574760, 30862140, 61724280]

約数ペア:

[(1, 61724280), (2, 30862140), (3, 20574760), (4, 15431070), (5, 12344856), (6, 10287380), (8, 7715535), (10, 6172428), (12, 5143690), (15, 4114952), (17, 3630840), (20, 3086214), (24, 2571845), (30, 2057476), (34, 1815420), (40, 1543107), (51, 1210280), (60, 1028738), (68, 907710), (79, 781320), (85, 726168), (102, 605140), (120, 514369), (136, 453855), (158, 390660), (170, 363084), (204, 302570), (237, 260440), (255, 242056), (316, 195330), (340, 181542), (383, 161160), (395, 156264), (408, 151285), (474, 130220), (510, 121028), (632, 97665), (680, 90771), (766, 80580), (790, 78132), (948, 65110), (1020, 60514), (1149, 53720), (1185, 52088), (1343, 45960), (1532, 40290), (1580, 39066), (1896, 32555), (1915, 32232), (2040, 30257), (2298, 26860), (2370, 26044), (2686, 22980), (3064, 20145), (3160, 19533), (3830, 16116), (4029, 15320), (4596, 13430), (4740, 13022), (5372, 11490), (5745, 10744), (6511, 9480), (6715, 9192), (7660, 8058)]