120475440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1291

約数の個数: 120

約数和(自身を含む): 407674800

約数和(自身を除く): 287199360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1123, 1192, 1341, 1490, 1788, 2235, 2246, 2384, 2682, 2980, 3369, 3576, 4470, 4492, 5364, 5615, 5960, 6705, 6738, 7152, 8940, 8984, 10107, 10728, 11230, 11920, 13410, 13476, 16845, 17880, 17968, 20214, 21456, 22460, 26820, 26952, 33690, 35760, 40428, 44920, 50535, 53640, 53904, 67380, 80856, 89840, 101070, 107280, 134760, 161712, 167327, 202140, 269520, 334654, 404280, 501981, 669308, 808560, 836635, 1003962, 1338616, 1505943, 1673270, 2007924, 2509905, 2677232, 3011886, 3346540, 4015848, 5019810, 6023772, 6693080, 7529715, 8031696, 10039620, 12047544, 13386160, 15059430, 20079240, 24095088, 30118860, 40158480, 60237720, 120475440]

約数ペア:

[(1, 120475440), (2, 60237720), (3, 40158480), (4, 30118860), (5, 24095088), (6, 20079240), (8, 15059430), (9, 13386160), (10, 12047544), (12, 10039620), (15, 8031696), (16, 7529715), (18, 6693080), (20, 6023772), (24, 5019810), (30, 4015848), (36, 3346540), (40, 3011886), (45, 2677232), (48, 2509905), (60, 2007924), (72, 1673270), (80, 1505943), (90, 1338616), (120, 1003962), (144, 836635), (149, 808560), (180, 669308), (240, 501981), (298, 404280), (360, 334654), (447, 269520), (596, 202140), (720, 167327), (745, 161712), (894, 134760), (1123, 107280), (1192, 101070), (1341, 89840), (1490, 80856), (1788, 67380), (2235, 53904), (2246, 53640), (2384, 50535), (2682, 44920), (2980, 40428), (3369, 35760), (3576, 33690), (4470, 26952), (4492, 26820), (5364, 22460), (5615, 21456), (5960, 20214), (6705, 17968), (6738, 17880), (7152, 16845), (8940, 13476), (8984, 13410), (10107, 11920), (10728, 11230)]