23450880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 77704704

約数和(自身を除く): 54253824

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, 128, 155, 160, 186, 192, 197, 240, 248, 256, 310, 320, 372, 384, 394, 465, 480, 496, 591, 620, 640, 744, 768, 788, 930, 960, 985, 992, 1182, 1240, 1280, 1488, 1576, 1860, 1920, 1970, 1984, 2364, 2480, 2955, 2976, 3152, 3720, 3840, 3940, 3968, 4728, 4960, 5910, 5952, 6107, 6304, 7440, 7880, 7936, 9456, 9920, 11820, 11904, 12214, 12608, 14880, 15760, 18321, 18912, 19840, 23640, 23808, 24428, 25216, 29760, 30535, 31520, 36642, 37824, 39680, 47280, 48856, 50432, 59520, 61070, 63040, 73284, 75648, 91605, 94560, 97712, 119040, 122140, 126080, 146568, 151296, 183210, 189120, 195424, 244280, 252160, 293136, 366420, 378240, 390848, 488560, 586272, 732840, 756480, 781696, 977120, 1172544, 1465680, 1563392, 1954240, 2345088, 2931360, 3908480, 4690176, 5862720, 7816960, 11725440, 23450880]

約数ペア:

[(1, 23450880), (2, 11725440), (3, 7816960), (4, 5862720), (5, 4690176), (6, 3908480), (8, 2931360), (10, 2345088), (12, 1954240), (15, 1563392), (16, 1465680), (20, 1172544), (24, 977120), (30, 781696), (31, 756480), (32, 732840), (40, 586272), (48, 488560), (60, 390848), (62, 378240), (64, 366420), (80, 293136), (93, 252160), (96, 244280), (120, 195424), (124, 189120), (128, 183210), (155, 151296), (160, 146568), (186, 126080), (192, 122140), (197, 119040), (240, 97712), (248, 94560), (256, 91605), (310, 75648), (320, 73284), (372, 63040), (384, 61070), (394, 59520), (465, 50432), (480, 48856), (496, 47280), (591, 39680), (620, 37824), (640, 36642), (744, 31520), (768, 30535), (788, 29760), (930, 25216), (960, 24428), (985, 23808), (992, 23640), (1182, 19840), (1240, 18912), (1280, 18321), (1488, 15760), (1576, 14880), (1860, 12608), (1920, 12214), (1970, 11904), (1984, 11820), (2364, 9920), (2480, 9456), (2955, 7936), (2976, 7880), (3152, 7440), (3720, 6304), (3840, 6107), (3940, 5952), (3968, 5910), (4728, 4960)]