327871440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1578

約数の個数: 240

約数和(自身を含む): 1238170752

約数和(自身を除く): 910299312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1523, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3046, 3120, 3312, 3588, 4140, 4485, 4569, 4680, 4784, 5382, 5520, 5980, 6092, 7176, 7615, 8280, 8970, 9138, 9360, 10764, 11960, 12184, 13455, 13707, 14352, 15230, 16560, 17940, 18276, 19799, 21528, 22845, 23920, 24368, 26910, 27414, 30460, 35029, 35880, 36552, 39598, 43056, 45690, 53820, 54828, 59397, 60920, 68535, 70058, 71760, 73104, 79196, 91380, 98995, 105087, 107640, 109656, 118794, 121840, 137070, 140116, 158392, 175145, 178191, 182760, 197990, 210174, 215280, 219312, 237588, 274140, 280232, 296985, 315261, 316784, 350290, 356382, 365520, 395980, 420348, 455377, 475176, 525435, 548280, 560464, 593970, 630522, 700580, 712764, 791960, 840696, 890955, 910754, 950352, 1050870, 1096560, 1187940, 1261044, 1366131, 1401160, 1425528, 1576305, 1583920, 1681392, 1781910, 1821508, 2101740, 2276885, 2375880, 2522088, 2732262, 2802320, 2851056, 3152610, 3563820, 3643016, 4098393, 4203480, 4553770, 4751760, 5044176, 5464524, 6305220, 6830655, 7127640, 7286032, 8196786, 8406960, 9107540, 10929048, 12610440, 13661310, 14255280, 16393572, 18215080, 20491965, 21858096, 25220880, 27322620, 32787144, 36430160, 40983930, 54645240, 65574288, 81967860, 109290480, 163935720, 327871440]

約数ペア:

[(1, 327871440), (2, 163935720), (3, 109290480), (4, 81967860), (5, 65574288), (6, 54645240), (8, 40983930), (9, 36430160), (10, 32787144), (12, 27322620), (13, 25220880), (15, 21858096), (16, 20491965), (18, 18215080), (20, 16393572), (23, 14255280), (24, 13661310), (26, 12610440), (30, 10929048), (36, 9107540), (39, 8406960), (40, 8196786), (45, 7286032), (46, 7127640), (48, 6830655), (52, 6305220), (60, 5464524), (65, 5044176), (69, 4751760), (72, 4553770), (78, 4203480), (80, 4098393), (90, 3643016), (92, 3563820), (104, 3152610), (115, 2851056), (117, 2802320), (120, 2732262), (130, 2522088), (138, 2375880), (144, 2276885), (156, 2101740), (180, 1821508), (184, 1781910), (195, 1681392), (207, 1583920), (208, 1576305), (230, 1425528), (234, 1401160), (240, 1366131), (260, 1261044), (276, 1187940), (299, 1096560), (312, 1050870), (345, 950352), (360, 910754), (368, 890955), (390, 840696), (414, 791960), (460, 712764), (468, 700580), (520, 630522), (552, 593970), (585, 560464), (598, 548280), (624, 525435), (690, 475176), (720, 455377), (780, 420348), (828, 395980), (897, 365520), (920, 356382), (936, 350290), (1035, 316784), (1040, 315261), (1104, 296985), (1170, 280232), (1196, 274140), (1380, 237588), (1495, 219312), (1523, 215280), (1560, 210174), (1656, 197990), (1794, 182760), (1840, 178191), (1872, 175145), (2070, 158392), (2340, 140116), (2392, 137070), (2691, 121840), (2760, 118794), (2990, 109656), (3046, 107640), (3120, 105087), (3312, 98995), (3588, 91380), (4140, 79196), (4485, 73104), (4569, 71760), (4680, 70058), (4784, 68535), (5382, 60920), (5520, 59397), (5980, 54828), (6092, 53820), (7176, 45690), (7615, 43056), (8280, 39598), (8970, 36552), (9138, 35880), (9360, 35029), (10764, 30460), (11960, 27414), (12184, 26910), (13455, 24368), (13707, 23920), (14352, 22845), (15230, 21528), (16560, 19799), (17940, 18276)]