308724480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{8933}}^1$

素因数の和:8963

約数の個数: 144

約数和(自身を含む): 1095665760

約数和(自身を除く): 786941280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 8933, 11520, 17280, 17866, 26799, 34560, 35732, 44665, 53598, 71464, 80397, 89330, 107196, 133995, 142928, 160794, 178660, 214392, 241191, 267990, 285856, 321588, 357320, 401985, 428784, 482382, 535980, 571712, 643176, 714640, 803970, 857568, 964764, 1071960, 1143424, 1205955, 1286352, 1429280, 1607940, 1715136, 1929528, 2143920, 2286848, 2411910, 2572704, 2858560, 3215880, 3430272, 3859056, 4287840, 4823820, 5145408, 5717120, 6431760, 6860544, 7718112, 8575680, 9647640, 10290816, 11434240, 12863520, 15436224, 17151360, 19295280, 20581632, 25727040, 30872448, 34302720, 38590560, 51454080, 61744896, 77181120, 102908160, 154362240, 308724480]

約数ペア:

[(1, 308724480), (2, 154362240), (3, 102908160), (4, 77181120), (5, 61744896), (6, 51454080), (8, 38590560), (9, 34302720), (10, 30872448), (12, 25727040), (15, 20581632), (16, 19295280), (18, 17151360), (20, 15436224), (24, 12863520), (27, 11434240), (30, 10290816), (32, 9647640), (36, 8575680), (40, 7718112), (45, 6860544), (48, 6431760), (54, 5717120), (60, 5145408), (64, 4823820), (72, 4287840), (80, 3859056), (90, 3430272), (96, 3215880), (108, 2858560), (120, 2572704), (128, 2411910), (135, 2286848), (144, 2143920), (160, 1929528), (180, 1715136), (192, 1607940), (216, 1429280), (240, 1286352), (256, 1205955), (270, 1143424), (288, 1071960), (320, 964764), (360, 857568), (384, 803970), (432, 714640), (480, 643176), (540, 571712), (576, 535980), (640, 482382), (720, 428784), (768, 401985), (864, 357320), (960, 321588), (1080, 285856), (1152, 267990), (1280, 241191), (1440, 214392), (1728, 178660), (1920, 160794), (2160, 142928), (2304, 133995), (2880, 107196), (3456, 89330), (3840, 80397), (4320, 71464), (5760, 53598), (6912, 44665), (8640, 35732), (8933, 34560), (11520, 26799), (17280, 17866)]