315541440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 224

約数和(自身を含む): 1133856000

約数和(自身を除く): 818314560

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, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 432, 472, 480, 531, 540, 576, 590, 619, 708, 720, 864, 885, 944, 960, 1062, 1080, 1180, 1238, 1416, 1440, 1593, 1728, 1770, 1857, 1888, 2124, 2160, 2360, 2476, 2655, 2832, 2880, 3095, 3186, 3540, 3714, 3776, 4248, 4320, 4720, 4952, 5310, 5571, 5664, 6190, 6372, 7080, 7428, 7965, 8496, 8640, 9285, 9440, 9904, 10620, 11142, 11328, 12380, 12744, 14160, 14856, 15930, 16713, 16992, 18570, 18880, 19808, 21240, 22284, 24760, 25488, 27855, 28320, 29712, 31860, 33426, 33984, 36521, 37140, 39616, 42480, 44568, 49520, 50976, 55710, 56640, 59424, 63720, 66852, 73042, 74280, 83565, 84960, 89136, 99040, 101952, 109563, 111420, 118848, 127440, 133704, 146084, 148560, 167130, 169920, 178272, 182605, 198080, 219126, 222840, 254880, 267408, 292168, 297120, 328689, 334260, 356544, 365210, 438252, 445680, 509760, 534816, 547815, 584336, 594240, 657378, 668520, 730420, 876504, 891360, 986067, 1069632, 1095630, 1168672, 1314756, 1337040, 1460840, 1643445, 1753008, 1782720, 1972134, 2191260, 2337344, 2629512, 2674080, 2921680, 3286890, 3506016, 3944268, 4382520, 4930335, 5259024, 5348160, 5843360, 6573780, 7012032, 7888536, 8765040, 9860670, 10518048, 11686720, 13147560, 15777072, 17530080, 19721340, 21036096, 26295120, 31554144, 35060160, 39442680, 52590240, 63108288, 78885360, 105180480, 157770720, 315541440]

約数ペア:

[(1, 315541440), (2, 157770720), (3, 105180480), (4, 78885360), (5, 63108288), (6, 52590240), (8, 39442680), (9, 35060160), (10, 31554144), (12, 26295120), (15, 21036096), (16, 19721340), (18, 17530080), (20, 15777072), (24, 13147560), (27, 11686720), (30, 10518048), (32, 9860670), (36, 8765040), (40, 7888536), (45, 7012032), (48, 6573780), (54, 5843360), (59, 5348160), (60, 5259024), (64, 4930335), (72, 4382520), (80, 3944268), (90, 3506016), (96, 3286890), (108, 2921680), (118, 2674080), (120, 2629512), (135, 2337344), (144, 2191260), (160, 1972134), (177, 1782720), (180, 1753008), (192, 1643445), (216, 1460840), (236, 1337040), (240, 1314756), (270, 1168672), (288, 1095630), (295, 1069632), (320, 986067), (354, 891360), (360, 876504), (432, 730420), (472, 668520), (480, 657378), (531, 594240), (540, 584336), (576, 547815), (590, 534816), (619, 509760), (708, 445680), (720, 438252), (864, 365210), (885, 356544), (944, 334260), (960, 328689), (1062, 297120), (1080, 292168), (1180, 267408), (1238, 254880), (1416, 222840), (1440, 219126), (1593, 198080), (1728, 182605), (1770, 178272), (1857, 169920), (1888, 167130), (2124, 148560), (2160, 146084), (2360, 133704), (2476, 127440), (2655, 118848), (2832, 111420), (2880, 109563), (3095, 101952), (3186, 99040), (3540, 89136), (3714, 84960), (3776, 83565), (4248, 74280), (4320, 73042), (4720, 66852), (4952, 63720), (5310, 59424), (5571, 56640), (5664, 55710), (6190, 50976), (6372, 49520), (7080, 44568), (7428, 42480), (7965, 39616), (8496, 37140), (8640, 36521), (9285, 33984), (9440, 33426), (9904, 31860), (10620, 29712), (11142, 28320), (11328, 27855), (12380, 25488), (12744, 24760), (14160, 22284), (14856, 21240), (15930, 19808), (16713, 18880), (16992, 18570)]