127397280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 431222400

約数和(自身を除く): 303825120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 76, 80, 95, 96, 114, 120, 122, 152, 160, 183, 190, 228, 229, 240, 244, 285, 304, 305, 366, 380, 456, 458, 480, 488, 570, 608, 610, 687, 732, 760, 912, 915, 916, 976, 1140, 1145, 1159, 1220, 1374, 1464, 1520, 1824, 1830, 1832, 1952, 2280, 2290, 2318, 2440, 2748, 2928, 3040, 3435, 3477, 3660, 3664, 4351, 4560, 4580, 4636, 4880, 5496, 5795, 5856, 6870, 6954, 7320, 7328, 8702, 9120, 9160, 9272, 9760, 10992, 11590, 13053, 13740, 13908, 13969, 14640, 17385, 17404, 18320, 18544, 21755, 21984, 23180, 26106, 27480, 27816, 27938, 29280, 34770, 34808, 36640, 37088, 41907, 43510, 46360, 52212, 54960, 55632, 55876, 65265, 69540, 69616, 69845, 83814, 87020, 92720, 104424, 109920, 111264, 111752, 130530, 139080, 139232, 139690, 167628, 174040, 185440, 208848, 209535, 223504, 261060, 265411, 278160, 279380, 335256, 348080, 417696, 419070, 447008, 522120, 530822, 556320, 558760, 670512, 696160, 796233, 838140, 1044240, 1061644, 1117520, 1327055, 1341024, 1592466, 1676280, 2088480, 2123288, 2235040, 2654110, 3184932, 3352560, 3981165, 4246576, 5308220, 6369864, 6705120, 7962330, 8493152, 10616440, 12739728, 15924660, 21232880, 25479456, 31849320, 42465760, 63698640, 127397280]

約数ペア:

[(1, 127397280), (2, 63698640), (3, 42465760), (4, 31849320), (5, 25479456), (6, 21232880), (8, 15924660), (10, 12739728), (12, 10616440), (15, 8493152), (16, 7962330), (19, 6705120), (20, 6369864), (24, 5308220), (30, 4246576), (32, 3981165), (38, 3352560), (40, 3184932), (48, 2654110), (57, 2235040), (60, 2123288), (61, 2088480), (76, 1676280), (80, 1592466), (95, 1341024), (96, 1327055), (114, 1117520), (120, 1061644), (122, 1044240), (152, 838140), (160, 796233), (183, 696160), (190, 670512), (228, 558760), (229, 556320), (240, 530822), (244, 522120), (285, 447008), (304, 419070), (305, 417696), (366, 348080), (380, 335256), (456, 279380), (458, 278160), (480, 265411), (488, 261060), (570, 223504), (608, 209535), (610, 208848), (687, 185440), (732, 174040), (760, 167628), (912, 139690), (915, 139232), (916, 139080), (976, 130530), (1140, 111752), (1145, 111264), (1159, 109920), (1220, 104424), (1374, 92720), (1464, 87020), (1520, 83814), (1824, 69845), (1830, 69616), (1832, 69540), (1952, 65265), (2280, 55876), (2290, 55632), (2318, 54960), (2440, 52212), (2748, 46360), (2928, 43510), (3040, 41907), (3435, 37088), (3477, 36640), (3660, 34808), (3664, 34770), (4351, 29280), (4560, 27938), (4580, 27816), (4636, 27480), (4880, 26106), (5496, 23180), (5795, 21984), (5856, 21755), (6870, 18544), (6954, 18320), (7320, 17404), (7328, 17385), (8702, 14640), (9120, 13969), (9160, 13908), (9272, 13740), (9760, 13053), (10992, 11590)]