12486240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 49533120

約数和(自身を除く): 37046880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 29, 30, 32, 36, 39, 40, 45, 46, 48, 52, 58, 60, 65, 69, 72, 78, 80, 87, 90, 92, 96, 104, 115, 116, 117, 120, 130, 138, 144, 145, 156, 160, 174, 180, 184, 195, 207, 208, 230, 232, 234, 240, 260, 261, 276, 288, 290, 299, 312, 345, 348, 360, 368, 377, 390, 414, 416, 435, 460, 464, 468, 480, 520, 522, 552, 580, 585, 598, 624, 667, 690, 696, 720, 736, 754, 780, 828, 870, 897, 920, 928, 936, 1035, 1040, 1044, 1104, 1131, 1160, 1170, 1196, 1248, 1305, 1334, 1380, 1392, 1440, 1495, 1508, 1560, 1656, 1740, 1794, 1840, 1872, 1885, 2001, 2070, 2080, 2088, 2208, 2262, 2320, 2340, 2392, 2610, 2668, 2691, 2760, 2784, 2990, 3016, 3120, 3312, 3335, 3393, 3480, 3588, 3680, 3744, 3770, 4002, 4140, 4176, 4485, 4524, 4640, 4680, 4784, 5220, 5336, 5382, 5520, 5655, 5980, 6003, 6032, 6240, 6624, 6670, 6786, 6960, 7176, 7540, 8004, 8280, 8352, 8671, 8970, 9048, 9360, 9568, 10005, 10440, 10672, 10764, 11040, 11310, 11960, 12006, 12064, 13340, 13455, 13572, 13920, 14352, 15080, 16008, 16560, 16965, 17342, 17940, 18096, 18720, 20010, 20880, 21344, 21528, 22620, 23920, 24012, 26013, 26680, 26910, 27144, 28704, 30015, 30160, 32016, 33120, 33930, 34684, 35880, 36192, 40020, 41760, 43056, 43355, 45240, 47840, 48024, 52026, 53360, 53820, 54288, 60030, 60320, 64032, 67860, 69368, 71760, 78039, 80040, 86112, 86710, 90480, 96048, 104052, 106720, 107640, 108576, 120060, 130065, 135720, 138736, 143520, 156078, 160080, 173420, 180960, 192096, 208104, 215280, 240120, 260130, 271440, 277472, 312156, 320160, 346840, 390195, 416208, 430560, 480240, 520260, 542880, 624312, 693680, 780390, 832416, 960480, 1040520, 1248624, 1387360, 1560780, 2081040, 2497248, 3121560, 4162080, 6243120, 12486240]

約数ペア:

[(1, 12486240), (2, 6243120), (3, 4162080), (4, 3121560), (5, 2497248), (6, 2081040), (8, 1560780), (9, 1387360), (10, 1248624), (12, 1040520), (13, 960480), (15, 832416), (16, 780390), (18, 693680), (20, 624312), (23, 542880), (24, 520260), (26, 480240), (29, 430560), (30, 416208), (32, 390195), (36, 346840), (39, 320160), (40, 312156), (45, 277472), (46, 271440), (48, 260130), (52, 240120), (58, 215280), (60, 208104), (65, 192096), (69, 180960), (72, 173420), (78, 160080), (80, 156078), (87, 143520), (90, 138736), (92, 135720), (96, 130065), (104, 120060), (115, 108576), (116, 107640), (117, 106720), (120, 104052), (130, 96048), (138, 90480), (144, 86710), (145, 86112), (156, 80040), (160, 78039), (174, 71760), (180, 69368), (184, 67860), (195, 64032), (207, 60320), (208, 60030), (230, 54288), (232, 53820), (234, 53360), (240, 52026), (260, 48024), (261, 47840), (276, 45240), (288, 43355), (290, 43056), (299, 41760), (312, 40020), (345, 36192), (348, 35880), (360, 34684), (368, 33930), (377, 33120), (390, 32016), (414, 30160), (416, 30015), (435, 28704), (460, 27144), (464, 26910), (468, 26680), (480, 26013), (520, 24012), (522, 23920), (552, 22620), (580, 21528), (585, 21344), (598, 20880), (624, 20010), (667, 18720), (690, 18096), (696, 17940), (720, 17342), (736, 16965), (754, 16560), (780, 16008), (828, 15080), (870, 14352), (897, 13920), (920, 13572), (928, 13455), (936, 13340), (1035, 12064), (1040, 12006), (1044, 11960), (1104, 11310), (1131, 11040), (1160, 10764), (1170, 10672), (1196, 10440), (1248, 10005), (1305, 9568), (1334, 9360), (1380, 9048), (1392, 8970), (1440, 8671), (1495, 8352), (1508, 8280), (1560, 8004), (1656, 7540), (1740, 7176), (1794, 6960), (1840, 6786), (1872, 6670), (1885, 6624), (2001, 6240), (2070, 6032), (2080, 6003), (2088, 5980), (2208, 5655), (2262, 5520), (2320, 5382), (2340, 5336), (2392, 5220), (2610, 4784), (2668, 4680), (2691, 4640), (2760, 4524), (2784, 4485), (2990, 4176), (3016, 4140), (3120, 4002), (3312, 3770), (3335, 3744), (3393, 3680), (3480, 3588)]