317172480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 1021542144

約数和(自身を除く): 704369664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 256, 302, 320, 384, 453, 480, 547, 604, 640, 755, 768, 906, 960, 1094, 1208, 1280, 1510, 1641, 1812, 1920, 2188, 2265, 2416, 2735, 3020, 3282, 3624, 3840, 4376, 4530, 4832, 5470, 6040, 6564, 7248, 8205, 8752, 9060, 9664, 10940, 12080, 13128, 14496, 16410, 17504, 18120, 19328, 21880, 24160, 26256, 28992, 32820, 35008, 36240, 38656, 43760, 48320, 52512, 57984, 65640, 70016, 72480, 82597, 87520, 96640, 105024, 115968, 131280, 140032, 144960, 165194, 175040, 193280, 210048, 247791, 262560, 289920, 330388, 350080, 412985, 420096, 495582, 525120, 579840, 660776, 700160, 825970, 991164, 1050240, 1238955, 1321552, 1651940, 1982328, 2100480, 2477910, 2643104, 3303880, 3964656, 4955820, 5286208, 6607760, 7929312, 9911640, 10572416, 13215520, 15858624, 19823280, 21144832, 26431040, 31717248, 39646560, 52862080, 63434496, 79293120, 105724160, 158586240, 317172480]

約数ペア:

[(1, 317172480), (2, 158586240), (3, 105724160), (4, 79293120), (5, 63434496), (6, 52862080), (8, 39646560), (10, 31717248), (12, 26431040), (15, 21144832), (16, 19823280), (20, 15858624), (24, 13215520), (30, 10572416), (32, 9911640), (40, 7929312), (48, 6607760), (60, 5286208), (64, 4955820), (80, 3964656), (96, 3303880), (120, 2643104), (128, 2477910), (151, 2100480), (160, 1982328), (192, 1651940), (240, 1321552), (256, 1238955), (302, 1050240), (320, 991164), (384, 825970), (453, 700160), (480, 660776), (547, 579840), (604, 525120), (640, 495582), (755, 420096), (768, 412985), (906, 350080), (960, 330388), (1094, 289920), (1208, 262560), (1280, 247791), (1510, 210048), (1641, 193280), (1812, 175040), (1920, 165194), (2188, 144960), (2265, 140032), (2416, 131280), (2735, 115968), (3020, 105024), (3282, 96640), (3624, 87520), (3840, 82597), (4376, 72480), (4530, 70016), (4832, 65640), (5470, 57984), (6040, 52512), (6564, 48320), (7248, 43760), (8205, 38656), (8752, 36240), (9060, 35008), (9664, 32820), (10940, 28992), (12080, 26256), (13128, 24160), (14496, 21880), (16410, 19328), (17504, 18120)]