87208320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 128

約数和(自身を含む): 283551840

約数和(自身を除く): 196343520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 857, 960, 1060, 1272, 1590, 1696, 1714, 1920, 2120, 2544, 2571, 3180, 3392, 3428, 4240, 4285, 5088, 5142, 6360, 6784, 6856, 8480, 8570, 10176, 10284, 12720, 12855, 13712, 16960, 17140, 20352, 20568, 25440, 25710, 27424, 33920, 34280, 41136, 45421, 50880, 51420, 54848, 68560, 82272, 90842, 101760, 102840, 109696, 136263, 137120, 164544, 181684, 205680, 227105, 272526, 274240, 329088, 363368, 411360, 454210, 545052, 548480, 681315, 726736, 822720, 908420, 1090104, 1362630, 1453472, 1645440, 1816840, 2180208, 2725260, 2906944, 3633680, 4360416, 5450520, 5813888, 7267360, 8720832, 10901040, 14534720, 17441664, 21802080, 29069440, 43604160, 87208320]

約数ペア:

[(1, 87208320), (2, 43604160), (3, 29069440), (4, 21802080), (5, 17441664), (6, 14534720), (8, 10901040), (10, 8720832), (12, 7267360), (15, 5813888), (16, 5450520), (20, 4360416), (24, 3633680), (30, 2906944), (32, 2725260), (40, 2180208), (48, 1816840), (53, 1645440), (60, 1453472), (64, 1362630), (80, 1090104), (96, 908420), (106, 822720), (120, 726736), (128, 681315), (159, 548480), (160, 545052), (192, 454210), (212, 411360), (240, 363368), (265, 329088), (318, 274240), (320, 272526), (384, 227105), (424, 205680), (480, 181684), (530, 164544), (636, 137120), (640, 136263), (795, 109696), (848, 102840), (857, 101760), (960, 90842), (1060, 82272), (1272, 68560), (1590, 54848), (1696, 51420), (1714, 50880), (1920, 45421), (2120, 41136), (2544, 34280), (2571, 33920), (3180, 27424), (3392, 25710), (3428, 25440), (4240, 20568), (4285, 20352), (5088, 17140), (5142, 16960), (6360, 13712), (6784, 12855), (6856, 12720), (8480, 10284), (8570, 10176)]