288980880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 952320000

約数和(自身を除く): 663339120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 499, 508, 570, 635, 760, 762, 912, 998, 1016, 1140, 1270, 1497, 1520, 1524, 1905, 1996, 2032, 2280, 2413, 2495, 2540, 2994, 3048, 3810, 3992, 4560, 4826, 4990, 5080, 5988, 6096, 7239, 7485, 7620, 7984, 9481, 9652, 9980, 10160, 11976, 12065, 14478, 14970, 15240, 18962, 19304, 19960, 23952, 24130, 28443, 28956, 29940, 30480, 36195, 37924, 38608, 39920, 47405, 48260, 56886, 57912, 59880, 63373, 72390, 75848, 94810, 96520, 113772, 115824, 119760, 126746, 142215, 144780, 151696, 189620, 190119, 193040, 227544, 253492, 284430, 289560, 316865, 379240, 380238, 455088, 506984, 568860, 579120, 633730, 758480, 760476, 950595, 1013968, 1137720, 1204087, 1267460, 1520952, 1901190, 2275440, 2408174, 2534920, 3041904, 3612261, 3802380, 4816348, 5069840, 6020435, 7224522, 7604760, 9632696, 12040870, 14449044, 15209520, 18061305, 19265392, 24081740, 28898088, 36122610, 48163480, 57796176, 72245220, 96326960, 144490440, 288980880]

約数ペア:

[(1, 288980880), (2, 144490440), (3, 96326960), (4, 72245220), (5, 57796176), (6, 48163480), (8, 36122610), (10, 28898088), (12, 24081740), (15, 19265392), (16, 18061305), (19, 15209520), (20, 14449044), (24, 12040870), (30, 9632696), (38, 7604760), (40, 7224522), (48, 6020435), (57, 5069840), (60, 4816348), (76, 3802380), (80, 3612261), (95, 3041904), (114, 2534920), (120, 2408174), (127, 2275440), (152, 1901190), (190, 1520952), (228, 1267460), (240, 1204087), (254, 1137720), (285, 1013968), (304, 950595), (380, 760476), (381, 758480), (456, 633730), (499, 579120), (508, 568860), (570, 506984), (635, 455088), (760, 380238), (762, 379240), (912, 316865), (998, 289560), (1016, 284430), (1140, 253492), (1270, 227544), (1497, 193040), (1520, 190119), (1524, 189620), (1905, 151696), (1996, 144780), (2032, 142215), (2280, 126746), (2413, 119760), (2495, 115824), (2540, 113772), (2994, 96520), (3048, 94810), (3810, 75848), (3992, 72390), (4560, 63373), (4826, 59880), (4990, 57912), (5080, 56886), (5988, 48260), (6096, 47405), (7239, 39920), (7485, 38608), (7620, 37924), (7984, 36195), (9481, 30480), (9652, 29940), (9980, 28956), (10160, 28443), (11976, 24130), (12065, 23952), (14478, 19960), (14970, 19304), (15240, 18962)]