173247840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3933

約数の個数: 144

約数和(自身を含む): 610436736

約数和(自身を除く): 437188896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 3881, 4464, 4960, 5580, 7440, 7762, 8928, 11160, 11643, 14880, 15524, 19405, 22320, 23286, 31048, 34929, 38810, 44640, 46572, 58215, 62096, 69858, 77620, 93144, 116430, 120311, 124192, 139716, 155240, 174645, 186288, 232860, 240622, 279432, 310480, 349290, 360933, 372576, 465720, 481244, 558864, 601555, 620960, 698580, 721866, 931440, 962488, 1082799, 1117728, 1203110, 1397160, 1443732, 1804665, 1862880, 1924976, 2165598, 2406220, 2794320, 2887464, 3609330, 3849952, 4331196, 4812440, 5413995, 5588640, 5774928, 7218660, 8662392, 9624880, 10827990, 11549856, 14437320, 17324784, 19249760, 21655980, 28874640, 34649568, 43311960, 57749280, 86623920, 173247840]

約数ペア:

[(1, 173247840), (2, 86623920), (3, 57749280), (4, 43311960), (5, 34649568), (6, 28874640), (8, 21655980), (9, 19249760), (10, 17324784), (12, 14437320), (15, 11549856), (16, 10827990), (18, 9624880), (20, 8662392), (24, 7218660), (30, 5774928), (31, 5588640), (32, 5413995), (36, 4812440), (40, 4331196), (45, 3849952), (48, 3609330), (60, 2887464), (62, 2794320), (72, 2406220), (80, 2165598), (90, 1924976), (93, 1862880), (96, 1804665), (120, 1443732), (124, 1397160), (144, 1203110), (155, 1117728), (160, 1082799), (180, 962488), (186, 931440), (240, 721866), (248, 698580), (279, 620960), (288, 601555), (310, 558864), (360, 481244), (372, 465720), (465, 372576), (480, 360933), (496, 349290), (558, 310480), (620, 279432), (720, 240622), (744, 232860), (930, 186288), (992, 174645), (1116, 155240), (1240, 139716), (1395, 124192), (1440, 120311), (1488, 116430), (1860, 93144), (2232, 77620), (2480, 69858), (2790, 62096), (2976, 58215), (3720, 46572), (3881, 44640), (4464, 38810), (4960, 34929), (5580, 31048), (7440, 23286), (7762, 22320), (8928, 19405), (11160, 15524), (11643, 14880)]