127548120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 439603200

約数和(自身を除く): 312055080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 317, 420, 479, 634, 840, 951, 958, 1268, 1437, 1585, 1902, 1916, 2219, 2395, 2536, 2874, 3170, 3353, 3804, 3832, 4438, 4755, 4790, 5748, 6340, 6657, 6706, 7185, 7608, 8876, 9510, 9580, 10059, 11095, 11496, 12680, 13314, 13412, 14370, 16765, 17752, 19020, 19160, 20118, 22190, 26628, 26824, 28740, 33285, 33530, 38040, 40236, 44380, 50295, 53256, 57480, 66570, 67060, 80472, 88760, 100590, 133140, 134120, 151843, 201180, 266280, 303686, 402360, 455529, 607372, 759215, 911058, 1062901, 1214744, 1518430, 1822116, 2125802, 2277645, 3036860, 3188703, 3644232, 4251604, 4555290, 5314505, 6073720, 6377406, 8503208, 9110580, 10629010, 12754812, 15943515, 18221160, 21258020, 25509624, 31887030, 42516040, 63774060, 127548120]

約数ペア:

[(1, 127548120), (2, 63774060), (3, 42516040), (4, 31887030), (5, 25509624), (6, 21258020), (7, 18221160), (8, 15943515), (10, 12754812), (12, 10629010), (14, 9110580), (15, 8503208), (20, 6377406), (21, 6073720), (24, 5314505), (28, 4555290), (30, 4251604), (35, 3644232), (40, 3188703), (42, 3036860), (56, 2277645), (60, 2125802), (70, 1822116), (84, 1518430), (105, 1214744), (120, 1062901), (140, 911058), (168, 759215), (210, 607372), (280, 455529), (317, 402360), (420, 303686), (479, 266280), (634, 201180), (840, 151843), (951, 134120), (958, 133140), (1268, 100590), (1437, 88760), (1585, 80472), (1902, 67060), (1916, 66570), (2219, 57480), (2395, 53256), (2536, 50295), (2874, 44380), (3170, 40236), (3353, 38040), (3804, 33530), (3832, 33285), (4438, 28740), (4755, 26824), (4790, 26628), (5748, 22190), (6340, 20118), (6657, 19160), (6706, 19020), (7185, 17752), (7608, 16765), (8876, 14370), (9510, 13412), (9580, 13314), (10059, 12680), (11095, 11496)]