455148720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 240

約数和(自身を含む): 1708036512

約数和(自身を除く): 1252887792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1801, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3602, 3888, 4212, 4680, 4860, 5265, 5403, 5616, 6318, 6480, 7020, 7204, 8424, 9005, 9360, 9720, 10530, 10806, 12636, 14040, 14408, 15795, 16209, 16848, 18010, 19440, 21060, 21612, 23413, 25272, 27015, 28080, 28816, 31590, 32418, 36020, 42120, 43224, 46826, 48627, 50544, 54030, 63180, 64836, 70239, 72040, 81045, 84240, 86448, 93652, 97254, 108060, 117065, 126360, 129672, 140478, 144080, 145881, 162090, 187304, 194508, 210717, 216120, 234130, 243135, 252720, 259344, 280956, 291762, 324180, 351195, 374608, 389016, 421434, 432240, 437643, 468260, 486270, 561912, 583524, 632151, 648360, 702390, 729405, 778032, 842868, 875286, 936520, 972540, 1053585, 1123824, 1167048, 1264302, 1296720, 1404780, 1458810, 1685736, 1750572, 1873040, 1896453, 1945080, 2107170, 2188215, 2334096, 2528604, 2809560, 2917620, 3160755, 3371472, 3501144, 3792906, 3890160, 4214340, 4376430, 5057208, 5619120, 5689359, 5835240, 6321510, 7002288, 7585812, 8428680, 8752860, 9482265, 10114416, 11378718, 11670480, 12643020, 15171624, 16857360, 17505720, 18964530, 22757436, 25286040, 28446795, 30343248, 35011440, 37929060, 45514872, 50572080, 56893590, 75858120, 91029744, 113787180, 151716240, 227574360, 455148720]

約数ペア:

[(1, 455148720), (2, 227574360), (3, 151716240), (4, 113787180), (5, 91029744), (6, 75858120), (8, 56893590), (9, 50572080), (10, 45514872), (12, 37929060), (13, 35011440), (15, 30343248), (16, 28446795), (18, 25286040), (20, 22757436), (24, 18964530), (26, 17505720), (27, 16857360), (30, 15171624), (36, 12643020), (39, 11670480), (40, 11378718), (45, 10114416), (48, 9482265), (52, 8752860), (54, 8428680), (60, 7585812), (65, 7002288), (72, 6321510), (78, 5835240), (80, 5689359), (81, 5619120), (90, 5057208), (104, 4376430), (108, 4214340), (117, 3890160), (120, 3792906), (130, 3501144), (135, 3371472), (144, 3160755), (156, 2917620), (162, 2809560), (180, 2528604), (195, 2334096), (208, 2188215), (216, 2107170), (234, 1945080), (240, 1896453), (243, 1873040), (260, 1750572), (270, 1685736), (312, 1458810), (324, 1404780), (351, 1296720), (360, 1264302), (390, 1167048), (405, 1123824), (432, 1053585), (468, 972540), (486, 936520), (520, 875286), (540, 842868), (585, 778032), (624, 729405), (648, 702390), (702, 648360), (720, 632151), (780, 583524), (810, 561912), (936, 486270), (972, 468260), (1040, 437643), (1053, 432240), (1080, 421434), (1170, 389016), (1215, 374608), (1296, 351195), (1404, 324180), (1560, 291762), (1620, 280956), (1755, 259344), (1801, 252720), (1872, 243135), (1944, 234130), (2106, 216120), (2160, 210717), (2340, 194508), (2430, 187304), (2808, 162090), (3120, 145881), (3159, 144080), (3240, 140478), (3510, 129672), (3602, 126360), (3888, 117065), (4212, 108060), (4680, 97254), (4860, 93652), (5265, 86448), (5403, 84240), (5616, 81045), (6318, 72040), (6480, 70239), (7020, 64836), (7204, 63180), (8424, 54030), (9005, 50544), (9360, 48627), (9720, 46826), (10530, 43224), (10806, 42120), (12636, 36020), (14040, 32418), (14408, 31590), (15795, 28816), (16209, 28080), (16848, 27015), (18010, 25272), (19440, 23413), (21060, 21612)]