76814280

素因数分解:

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

素因数の和:6931

約数の個数: 96

約数和(自身を含む): 257736960

約数和(自身を除く): 180922680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6883, 11160, 13766, 20649, 27532, 34415, 41298, 55064, 61947, 68830, 82596, 103245, 123894, 137660, 165192, 206490, 213373, 247788, 275320, 309735, 412980, 426746, 495576, 619470, 640119, 825960, 853492, 1066865, 1238940, 1280238, 1706984, 1920357, 2133730, 2477880, 2560476, 3200595, 3840714, 4267460, 5120952, 6401190, 7681428, 8534920, 9601785, 12802380, 15362856, 19203570, 25604760, 38407140, 76814280]

約数ペア:

[(1, 76814280), (2, 38407140), (3, 25604760), (4, 19203570), (5, 15362856), (6, 12802380), (8, 9601785), (9, 8534920), (10, 7681428), (12, 6401190), (15, 5120952), (18, 4267460), (20, 3840714), (24, 3200595), (30, 2560476), (31, 2477880), (36, 2133730), (40, 1920357), (45, 1706984), (60, 1280238), (62, 1238940), (72, 1066865), (90, 853492), (93, 825960), (120, 640119), (124, 619470), (155, 495576), (180, 426746), (186, 412980), (248, 309735), (279, 275320), (310, 247788), (360, 213373), (372, 206490), (465, 165192), (558, 137660), (620, 123894), (744, 103245), (930, 82596), (1116, 68830), (1240, 61947), (1395, 55064), (1860, 41298), (2232, 34415), (2790, 27532), (3720, 20649), (5580, 13766), (6883, 11160)]