180368760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 256

約数和(自身を含む): 664796160

約数和(自身を除く): 484427400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 184, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 330, 345, 390, 429, 440, 457, 460, 506, 520, 552, 572, 598, 660, 690, 715, 759, 780, 858, 897, 914, 920, 1012, 1144, 1196, 1265, 1320, 1371, 1380, 1430, 1495, 1518, 1560, 1716, 1794, 1828, 2024, 2145, 2285, 2392, 2530, 2742, 2760, 2860, 2990, 3036, 3289, 3432, 3588, 3656, 3795, 4290, 4485, 4570, 5027, 5060, 5484, 5720, 5941, 5980, 6072, 6578, 6855, 7176, 7590, 8580, 8970, 9140, 9867, 10054, 10120, 10511, 10968, 11882, 11960, 13156, 13710, 15081, 15180, 16445, 17160, 17823, 17940, 18280, 19734, 20108, 21022, 23764, 25135, 26312, 27420, 29705, 30162, 30360, 31533, 32890, 35646, 35880, 39468, 40216, 42044, 47528, 49335, 50270, 52555, 54840, 59410, 60324, 63066, 65351, 65780, 71292, 75405, 78936, 84088, 89115, 98670, 100540, 105110, 115621, 118820, 120648, 126132, 130702, 131560, 136643, 142584, 150810, 157665, 178230, 196053, 197340, 201080, 210220, 231242, 237640, 252264, 261404, 273286, 301620, 315330, 326755, 346863, 356460, 392106, 394680, 409929, 420440, 462484, 522808, 546572, 578105, 603240, 630660, 653510, 683215, 693726, 712920, 784212, 819858, 924968, 980265, 1093144, 1156210, 1261320, 1307020, 1366430, 1387452, 1503073, 1568424, 1639716, 1734315, 1960530, 2049645, 2312420, 2614040, 2732860, 2774904, 3006146, 3279432, 3468630, 3921060, 4099290, 4509219, 4624840, 5465720, 6012292, 6937260, 7515365, 7842120, 8198580, 9018438, 12024584, 13874520, 15030730, 16397160, 18036876, 22546095, 30061460, 36073752, 45092190, 60122920, 90184380, 180368760]

約数ペア:

[(1, 180368760), (2, 90184380), (3, 60122920), (4, 45092190), (5, 36073752), (6, 30061460), (8, 22546095), (10, 18036876), (11, 16397160), (12, 15030730), (13, 13874520), (15, 12024584), (20, 9018438), (22, 8198580), (23, 7842120), (24, 7515365), (26, 6937260), (30, 6012292), (33, 5465720), (39, 4624840), (40, 4509219), (44, 4099290), (46, 3921060), (52, 3468630), (55, 3279432), (60, 3006146), (65, 2774904), (66, 2732860), (69, 2614040), (78, 2312420), (88, 2049645), (92, 1960530), (104, 1734315), (110, 1639716), (115, 1568424), (120, 1503073), (130, 1387452), (132, 1366430), (138, 1307020), (143, 1261320), (156, 1156210), (165, 1093144), (184, 980265), (195, 924968), (220, 819858), (230, 784212), (253, 712920), (260, 693726), (264, 683215), (276, 653510), (286, 630660), (299, 603240), (312, 578105), (330, 546572), (345, 522808), (390, 462484), (429, 420440), (440, 409929), (457, 394680), (460, 392106), (506, 356460), (520, 346863), (552, 326755), (572, 315330), (598, 301620), (660, 273286), (690, 261404), (715, 252264), (759, 237640), (780, 231242), (858, 210220), (897, 201080), (914, 197340), (920, 196053), (1012, 178230), (1144, 157665), (1196, 150810), (1265, 142584), (1320, 136643), (1371, 131560), (1380, 130702), (1430, 126132), (1495, 120648), (1518, 118820), (1560, 115621), (1716, 105110), (1794, 100540), (1828, 98670), (2024, 89115), (2145, 84088), (2285, 78936), (2392, 75405), (2530, 71292), (2742, 65780), (2760, 65351), (2860, 63066), (2990, 60324), (3036, 59410), (3289, 54840), (3432, 52555), (3588, 50270), (3656, 49335), (3795, 47528), (4290, 42044), (4485, 40216), (4570, 39468), (5027, 35880), (5060, 35646), (5484, 32890), (5720, 31533), (5941, 30360), (5980, 30162), (6072, 29705), (6578, 27420), (6855, 26312), (7176, 25135), (7590, 23764), (8580, 21022), (8970, 20108), (9140, 19734), (9867, 18280), (10054, 17940), (10120, 17823), (10511, 17160), (10968, 16445), (11882, 15180), (11960, 15081), (13156, 13710)]