180399120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3021

約数の個数: 160

約数和(自身を含む): 636816384

約数和(自身を除く): 456417264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2760, 2971, 3036, 3795, 4048, 5060, 5520, 5942, 6072, 7590, 8913, 10120, 11884, 12144, 14855, 15180, 17826, 20240, 23768, 29710, 30360, 32681, 35652, 44565, 47536, 59420, 60720, 65362, 68333, 71304, 89130, 98043, 118840, 130724, 136666, 142608, 163405, 178260, 196086, 204999, 237680, 261448, 273332, 326810, 341665, 356520, 392172, 409998, 490215, 522896, 546664, 653620, 683330, 713040, 751663, 784344, 819996, 980430, 1024995, 1093328, 1307240, 1366660, 1503326, 1568688, 1639992, 1960860, 2049990, 2254989, 2614480, 2733320, 3006652, 3279984, 3758315, 3921720, 4099980, 4509978, 5466640, 6013304, 7516630, 7843440, 8199960, 9019956, 11274945, 12026608, 15033260, 16399920, 18039912, 22549890, 30066520, 36079824, 45099780, 60133040, 90199560, 180399120]

約数ペア:

[(1, 180399120), (2, 90199560), (3, 60133040), (4, 45099780), (5, 36079824), (6, 30066520), (8, 22549890), (10, 18039912), (11, 16399920), (12, 15033260), (15, 12026608), (16, 11274945), (20, 9019956), (22, 8199960), (23, 7843440), (24, 7516630), (30, 6013304), (33, 5466640), (40, 4509978), (44, 4099980), (46, 3921720), (48, 3758315), (55, 3279984), (60, 3006652), (66, 2733320), (69, 2614480), (80, 2254989), (88, 2049990), (92, 1960860), (110, 1639992), (115, 1568688), (120, 1503326), (132, 1366660), (138, 1307240), (165, 1093328), (176, 1024995), (184, 980430), (220, 819996), (230, 784344), (240, 751663), (253, 713040), (264, 683330), (276, 653620), (330, 546664), (345, 522896), (368, 490215), (440, 409998), (460, 392172), (506, 356520), (528, 341665), (552, 326810), (660, 273332), (690, 261448), (759, 237680), (880, 204999), (920, 196086), (1012, 178260), (1104, 163405), (1265, 142608), (1320, 136666), (1380, 130724), (1518, 118840), (1840, 98043), (2024, 89130), (2530, 71304), (2640, 68333), (2760, 65362), (2971, 60720), (3036, 59420), (3795, 47536), (4048, 44565), (5060, 35652), (5520, 32681), (5942, 30360), (6072, 29710), (7590, 23768), (8913, 20240), (10120, 17826), (11884, 15180), (12144, 14855)]