204838080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6934

約数の個数: 112

約数和(自身を含む): 671437824

約数和(自身を除く): 466599744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6883, 7440, 9920, 13766, 14880, 20649, 27532, 29760, 34415, 41298, 55064, 68830, 82596, 103245, 110128, 137660, 165192, 206490, 213373, 220256, 275320, 330384, 412980, 426746, 440512, 550640, 640119, 660768, 825960, 853492, 1066865, 1101280, 1280238, 1321536, 1651920, 1706984, 2133730, 2202560, 2560476, 3200595, 3303840, 3413968, 4267460, 5120952, 6401190, 6607680, 6827936, 8534920, 10241904, 12802380, 13655872, 17069840, 20483808, 25604760, 34139680, 40967616, 51209520, 68279360, 102419040, 204838080]

約数ペア:

[(1, 204838080), (2, 102419040), (3, 68279360), (4, 51209520), (5, 40967616), (6, 34139680), (8, 25604760), (10, 20483808), (12, 17069840), (15, 13655872), (16, 12802380), (20, 10241904), (24, 8534920), (30, 6827936), (31, 6607680), (32, 6401190), (40, 5120952), (48, 4267460), (60, 3413968), (62, 3303840), (64, 3200595), (80, 2560476), (93, 2202560), (96, 2133730), (120, 1706984), (124, 1651920), (155, 1321536), (160, 1280238), (186, 1101280), (192, 1066865), (240, 853492), (248, 825960), (310, 660768), (320, 640119), (372, 550640), (465, 440512), (480, 426746), (496, 412980), (620, 330384), (744, 275320), (930, 220256), (960, 213373), (992, 206490), (1240, 165192), (1488, 137660), (1860, 110128), (1984, 103245), (2480, 82596), (2976, 68830), (3720, 55064), (4960, 41298), (5952, 34415), (6883, 29760), (7440, 27532), (9920, 20649), (13766, 14880)]