239038080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5458

約数の個数: 128

約数和(自身を含む): 795208320

約数和(自身を除く): 556170240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5413, 5520, 7360, 8832, 10826, 11040, 14720, 16239, 21652, 22080, 27065, 32478, 43304, 44160, 54130, 64956, 81195, 86608, 108260, 124499, 129912, 162390, 173216, 216520, 248998, 259824, 324780, 346432, 373497, 433040, 497996, 519648, 622495, 649560, 692864, 746994, 866080, 995992, 1039296, 1244990, 1299120, 1493988, 1732160, 1867485, 1991984, 2078592, 2489980, 2598240, 2987976, 3464320, 3734970, 3983968, 4979960, 5196480, 5975952, 7469940, 7967936, 9959920, 10392960, 11951904, 14939880, 15935872, 19919840, 23903808, 29879760, 39839680, 47807616, 59759520, 79679360, 119519040, 239038080]

約数ペア:

[(1, 239038080), (2, 119519040), (3, 79679360), (4, 59759520), (5, 47807616), (6, 39839680), (8, 29879760), (10, 23903808), (12, 19919840), (15, 15935872), (16, 14939880), (20, 11951904), (23, 10392960), (24, 9959920), (30, 7967936), (32, 7469940), (40, 5975952), (46, 5196480), (48, 4979960), (60, 3983968), (64, 3734970), (69, 3464320), (80, 2987976), (92, 2598240), (96, 2489980), (115, 2078592), (120, 1991984), (128, 1867485), (138, 1732160), (160, 1493988), (184, 1299120), (192, 1244990), (230, 1039296), (240, 995992), (276, 866080), (320, 746994), (345, 692864), (368, 649560), (384, 622495), (460, 519648), (480, 497996), (552, 433040), (640, 373497), (690, 346432), (736, 324780), (920, 259824), (960, 248998), (1104, 216520), (1380, 173216), (1472, 162390), (1840, 129912), (1920, 124499), (2208, 108260), (2760, 86608), (2944, 81195), (3680, 64956), (4416, 54130), (5413, 44160), (5520, 43304), (7360, 32478), (8832, 27065), (10826, 22080), (11040, 21652), (14720, 16239)]