123226320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1853

約数の個数: 160

約数和(自身を含む): 447471360

約数和(自身を除く): 324245040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1789, 1968, 2296, 2460, 2870, 3280, 3444, 3578, 4305, 4592, 4920, 5367, 5740, 6888, 7156, 8610, 8945, 9840, 10734, 11480, 12523, 13776, 14312, 17220, 17890, 21468, 22960, 25046, 26835, 28624, 34440, 35780, 37569, 42936, 50092, 53670, 62615, 68880, 71560, 73349, 75138, 85872, 100184, 107340, 125230, 143120, 146698, 150276, 187845, 200368, 214680, 220047, 250460, 293396, 300552, 366745, 375690, 429360, 440094, 500920, 513443, 586792, 601104, 733490, 751380, 880188, 1001840, 1026886, 1100235, 1173584, 1466980, 1502760, 1540329, 1760376, 2053772, 2200470, 2567215, 2933960, 3005520, 3080658, 3520752, 4107544, 4400940, 5134430, 5867920, 6161316, 7701645, 8215088, 8801880, 10268860, 12322632, 15403290, 17603760, 20537720, 24645264, 30806580, 41075440, 61613160, 123226320]

約数ペア:

[(1, 123226320), (2, 61613160), (3, 41075440), (4, 30806580), (5, 24645264), (6, 20537720), (7, 17603760), (8, 15403290), (10, 12322632), (12, 10268860), (14, 8801880), (15, 8215088), (16, 7701645), (20, 6161316), (21, 5867920), (24, 5134430), (28, 4400940), (30, 4107544), (35, 3520752), (40, 3080658), (41, 3005520), (42, 2933960), (48, 2567215), (56, 2200470), (60, 2053772), (70, 1760376), (80, 1540329), (82, 1502760), (84, 1466980), (105, 1173584), (112, 1100235), (120, 1026886), (123, 1001840), (140, 880188), (164, 751380), (168, 733490), (205, 601104), (210, 586792), (240, 513443), (246, 500920), (280, 440094), (287, 429360), (328, 375690), (336, 366745), (410, 300552), (420, 293396), (492, 250460), (560, 220047), (574, 214680), (615, 200368), (656, 187845), (820, 150276), (840, 146698), (861, 143120), (984, 125230), (1148, 107340), (1230, 100184), (1435, 85872), (1640, 75138), (1680, 73349), (1722, 71560), (1789, 68880), (1968, 62615), (2296, 53670), (2460, 50092), (2870, 42936), (3280, 37569), (3444, 35780), (3578, 34440), (4305, 28624), (4592, 26835), (4920, 25046), (5367, 22960), (5740, 21468), (6888, 17890), (7156, 17220), (8610, 14312), (8945, 13776), (9840, 12523), (10734, 11480)]