1208153880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1631

約数の個数: 160

約数和(自身を含む): 4078261440

約数和(自身を除く): 2870107560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 281, 324, 360, 405, 540, 562, 648, 810, 843, 1080, 1124, 1327, 1405, 1620, 1686, 2248, 2529, 2654, 2810, 3240, 3372, 3981, 4215, 5058, 5308, 5620, 6635, 6744, 7587, 7962, 8430, 10116, 10616, 11240, 11943, 12645, 13270, 15174, 15924, 16860, 19905, 20232, 22761, 23886, 25290, 26540, 30348, 31848, 33720, 35829, 37935, 39810, 45522, 47772, 50580, 53080, 59715, 60696, 71658, 75870, 79620, 91044, 95544, 101160, 107487, 113805, 119430, 143316, 151740, 159240, 179145, 182088, 214974, 227610, 238860, 286632, 303480, 358290, 372887, 429948, 455220, 477720, 537435, 716580, 745774, 859896, 910440, 1074870, 1118661, 1433160, 1491548, 1864435, 2149740, 2237322, 2983096, 3355983, 3728870, 4299480, 4474644, 5593305, 6711966, 7457740, 8949288, 10067949, 11186610, 13423932, 14915480, 16779915, 20135898, 22373220, 26847864, 30203847, 33559830, 40271796, 44746440, 50339745, 60407694, 67119660, 80543592, 100679490, 120815388, 134239320, 151019235, 201358980, 241630776, 302038470, 402717960, 604076940, 1208153880]

約数ペア:

[(1, 1208153880), (2, 604076940), (3, 402717960), (4, 302038470), (5, 241630776), (6, 201358980), (8, 151019235), (9, 134239320), (10, 120815388), (12, 100679490), (15, 80543592), (18, 67119660), (20, 60407694), (24, 50339745), (27, 44746440), (30, 40271796), (36, 33559830), (40, 30203847), (45, 26847864), (54, 22373220), (60, 20135898), (72, 16779915), (81, 14915480), (90, 13423932), (108, 11186610), (120, 10067949), (135, 8949288), (162, 7457740), (180, 6711966), (216, 5593305), (270, 4474644), (281, 4299480), (324, 3728870), (360, 3355983), (405, 2983096), (540, 2237322), (562, 2149740), (648, 1864435), (810, 1491548), (843, 1433160), (1080, 1118661), (1124, 1074870), (1327, 910440), (1405, 859896), (1620, 745774), (1686, 716580), (2248, 537435), (2529, 477720), (2654, 455220), (2810, 429948), (3240, 372887), (3372, 358290), (3981, 303480), (4215, 286632), (5058, 238860), (5308, 227610), (5620, 214974), (6635, 182088), (6744, 179145), (7587, 159240), (7962, 151740), (8430, 143316), (10116, 119430), (10616, 113805), (11240, 107487), (11943, 101160), (12645, 95544), (13270, 91044), (15174, 79620), (15924, 75870), (16860, 71658), (19905, 60696), (20232, 59715), (22761, 53080), (23886, 50580), (25290, 47772), (26540, 45522), (30348, 39810), (31848, 37935), (33720, 35829)]