130486320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3051

約数の個数: 120

約数和(自身を含む): 445550352

約数和(自身を除く): 315064032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 2971, 3660, 4392, 4880, 5490, 5942, 7320, 8784, 8913, 10980, 11884, 14640, 14855, 17826, 21960, 23768, 26739, 29710, 35652, 43920, 44565, 47536, 53478, 59420, 71304, 89130, 106956, 118840, 133695, 142608, 178260, 181231, 213912, 237680, 267390, 356520, 362462, 427824, 534780, 543693, 713040, 724924, 906155, 1069560, 1087386, 1449848, 1631079, 1812310, 2139120, 2174772, 2718465, 2899696, 3262158, 3624620, 4349544, 5436930, 6524316, 7249240, 8155395, 8699088, 10873860, 13048632, 14498480, 16310790, 21747720, 26097264, 32621580, 43495440, 65243160, 130486320]

約数ペア:

[(1, 130486320), (2, 65243160), (3, 43495440), (4, 32621580), (5, 26097264), (6, 21747720), (8, 16310790), (9, 14498480), (10, 13048632), (12, 10873860), (15, 8699088), (16, 8155395), (18, 7249240), (20, 6524316), (24, 5436930), (30, 4349544), (36, 3624620), (40, 3262158), (45, 2899696), (48, 2718465), (60, 2174772), (61, 2139120), (72, 1812310), (80, 1631079), (90, 1449848), (120, 1087386), (122, 1069560), (144, 906155), (180, 724924), (183, 713040), (240, 543693), (244, 534780), (305, 427824), (360, 362462), (366, 356520), (488, 267390), (549, 237680), (610, 213912), (720, 181231), (732, 178260), (915, 142608), (976, 133695), (1098, 118840), (1220, 106956), (1464, 89130), (1830, 71304), (2196, 59420), (2440, 53478), (2745, 47536), (2928, 44565), (2971, 43920), (3660, 35652), (4392, 29710), (4880, 26739), (5490, 23768), (5942, 21960), (7320, 17826), (8784, 14855), (8913, 14640), (10980, 11884)]