228244320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5165

約数の個数: 144

約数和(自身を含む): 804166272

約数和(自身を除く): 575921952

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, 4464, 4960, 5113, 5580, 7440, 8928, 10226, 11160, 14880, 15339, 20452, 22320, 25565, 30678, 40904, 44640, 46017, 51130, 61356, 76695, 81808, 92034, 102260, 122712, 153390, 158503, 163616, 184068, 204520, 230085, 245424, 306780, 317006, 368136, 409040, 460170, 475509, 490848, 613560, 634012, 736272, 792515, 818080, 920340, 951018, 1227120, 1268024, 1426527, 1472544, 1585030, 1840680, 1902036, 2377545, 2454240, 2536048, 2853054, 3170060, 3681360, 3804072, 4755090, 5072096, 5706108, 6340120, 7132635, 7362720, 7608144, 9510180, 11412216, 12680240, 14265270, 15216288, 19020360, 22824432, 25360480, 28530540, 38040720, 45648864, 57061080, 76081440, 114122160, 228244320]

約数ペア:

[(1, 228244320), (2, 114122160), (3, 76081440), (4, 57061080), (5, 45648864), (6, 38040720), (8, 28530540), (9, 25360480), (10, 22824432), (12, 19020360), (15, 15216288), (16, 14265270), (18, 12680240), (20, 11412216), (24, 9510180), (30, 7608144), (31, 7362720), (32, 7132635), (36, 6340120), (40, 5706108), (45, 5072096), (48, 4755090), (60, 3804072), (62, 3681360), (72, 3170060), (80, 2853054), (90, 2536048), (93, 2454240), (96, 2377545), (120, 1902036), (124, 1840680), (144, 1585030), (155, 1472544), (160, 1426527), (180, 1268024), (186, 1227120), (240, 951018), (248, 920340), (279, 818080), (288, 792515), (310, 736272), (360, 634012), (372, 613560), (465, 490848), (480, 475509), (496, 460170), (558, 409040), (620, 368136), (720, 317006), (744, 306780), (930, 245424), (992, 230085), (1116, 204520), (1240, 184068), (1395, 163616), (1440, 158503), (1488, 153390), (1860, 122712), (2232, 102260), (2480, 92034), (2790, 81808), (2976, 76695), (3720, 61356), (4464, 51130), (4960, 46017), (5113, 44640), (5580, 40904), (7440, 30678), (8928, 25565), (10226, 22320), (11160, 20452), (14880, 15339)]