77924160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 224

約数和(自身を含む): 285292800

約数和(自身を除く): 207368640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 311, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 622, 696, 720, 783, 864, 870, 928, 933, 960, 1044, 1080, 1160, 1244, 1305, 1392, 1440, 1555, 1566, 1728, 1740, 1856, 1866, 2088, 2160, 2320, 2488, 2610, 2784, 2799, 2880, 3110, 3132, 3480, 3732, 3915, 4176, 4320, 4640, 4665, 4976, 5220, 5568, 5598, 6220, 6264, 6960, 7464, 7830, 8352, 8397, 8640, 9019, 9280, 9330, 9952, 10440, 11196, 12440, 12528, 13920, 13995, 14928, 15660, 16704, 16794, 18038, 18660, 19904, 20880, 22392, 24880, 25056, 27057, 27840, 27990, 29856, 31320, 33588, 36076, 37320, 41760, 41985, 44784, 45095, 49760, 50112, 54114, 55980, 59712, 62640, 67176, 72152, 74640, 81171, 83520, 83970, 89568, 90190, 99520, 108228, 111960, 125280, 134352, 135285, 144304, 149280, 162342, 167940, 179136, 180380, 216456, 223920, 243513, 250560, 268704, 270570, 288608, 298560, 324684, 335880, 360760, 405855, 432912, 447840, 487026, 537408, 541140, 577216, 649368, 671760, 721520, 811710, 865824, 895680, 974052, 1082280, 1217565, 1298736, 1343520, 1443040, 1623420, 1731648, 1948104, 2164560, 2435130, 2597472, 2687040, 2886080, 3246840, 3896208, 4329120, 4870260, 5194944, 6493680, 7792416, 8658240, 9740520, 12987360, 15584832, 19481040, 25974720, 38962080, 77924160]

約数ペア:

[(1, 77924160), (2, 38962080), (3, 25974720), (4, 19481040), (5, 15584832), (6, 12987360), (8, 9740520), (9, 8658240), (10, 7792416), (12, 6493680), (15, 5194944), (16, 4870260), (18, 4329120), (20, 3896208), (24, 3246840), (27, 2886080), (29, 2687040), (30, 2597472), (32, 2435130), (36, 2164560), (40, 1948104), (45, 1731648), (48, 1623420), (54, 1443040), (58, 1343520), (60, 1298736), (64, 1217565), (72, 1082280), (80, 974052), (87, 895680), (90, 865824), (96, 811710), (108, 721520), (116, 671760), (120, 649368), (135, 577216), (144, 541140), (145, 537408), (160, 487026), (174, 447840), (180, 432912), (192, 405855), (216, 360760), (232, 335880), (240, 324684), (261, 298560), (270, 288608), (288, 270570), (290, 268704), (311, 250560), (320, 243513), (348, 223920), (360, 216456), (432, 180380), (435, 179136), (464, 167940), (480, 162342), (522, 149280), (540, 144304), (576, 135285), (580, 134352), (622, 125280), (696, 111960), (720, 108228), (783, 99520), (864, 90190), (870, 89568), (928, 83970), (933, 83520), (960, 81171), (1044, 74640), (1080, 72152), (1160, 67176), (1244, 62640), (1305, 59712), (1392, 55980), (1440, 54114), (1555, 50112), (1566, 49760), (1728, 45095), (1740, 44784), (1856, 41985), (1866, 41760), (2088, 37320), (2160, 36076), (2320, 33588), (2488, 31320), (2610, 29856), (2784, 27990), (2799, 27840), (2880, 27057), (3110, 25056), (3132, 24880), (3480, 22392), (3732, 20880), (3915, 19904), (4176, 18660), (4320, 18038), (4640, 16794), (4665, 16704), (4976, 15660), (5220, 14928), (5568, 13995), (5598, 13920), (6220, 12528), (6264, 12440), (6960, 11196), (7464, 10440), (7830, 9952), (8352, 9330), (8397, 9280), (8640, 9019)]