121465920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4363}}^1$

素因数の和:4412

約数の個数: 112

約数和(自身を含む): 399044160

約数和(自身を除く): 277578240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4363, 4640, 5568, 6960, 8726, 9280, 13089, 13920, 17452, 21815, 26178, 27840, 34904, 43630, 52356, 65445, 69808, 87260, 104712, 126527, 130890, 139616, 174520, 209424, 253054, 261780, 279232, 349040, 379581, 418848, 506108, 523560, 632635, 698080, 759162, 837696, 1012216, 1047120, 1265270, 1396160, 1518324, 1897905, 2024432, 2094240, 2530540, 3036648, 3795810, 4048864, 4188480, 5061080, 6073296, 7591620, 8097728, 10122160, 12146592, 15183240, 20244320, 24293184, 30366480, 40488640, 60732960, 121465920]

約数ペア:

[(1, 121465920), (2, 60732960), (3, 40488640), (4, 30366480), (5, 24293184), (6, 20244320), (8, 15183240), (10, 12146592), (12, 10122160), (15, 8097728), (16, 7591620), (20, 6073296), (24, 5061080), (29, 4188480), (30, 4048864), (32, 3795810), (40, 3036648), (48, 2530540), (58, 2094240), (60, 2024432), (64, 1897905), (80, 1518324), (87, 1396160), (96, 1265270), (116, 1047120), (120, 1012216), (145, 837696), (160, 759162), (174, 698080), (192, 632635), (232, 523560), (240, 506108), (290, 418848), (320, 379581), (348, 349040), (435, 279232), (464, 261780), (480, 253054), (580, 209424), (696, 174520), (870, 139616), (928, 130890), (960, 126527), (1160, 104712), (1392, 87260), (1740, 69808), (1856, 65445), (2320, 52356), (2784, 43630), (3480, 34904), (4363, 27840), (4640, 26178), (5568, 21815), (6960, 17452), (8726, 13920), (9280, 13089)]