129582720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7499}}^1$

素因数の和:7527

約数の個数: 128

約数和(自身を含む): 459000000

約数和(自身を除く): 329417280

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7499, 8640, 14998, 17280, 22497, 29996, 37495, 44994, 59992, 67491, 74990, 89988, 112485, 119984, 134982, 149980, 179976, 202473, 224970, 239968, 269964, 299960, 337455, 359952, 404946, 449940, 479936, 539928, 599920, 674910, 719904, 809892, 899880, 959872, 1012365, 1079856, 1199840, 1349820, 1439808, 1619784, 1799760, 2024730, 2159712, 2399680, 2699640, 2879616, 3239568, 3599520, 4049460, 4319424, 4799360, 5399280, 6479136, 7199040, 8098920, 8638848, 10798560, 12958272, 14398080, 16197840, 21597120, 25916544, 32395680, 43194240, 64791360, 129582720]

約数ペア:

[(1, 129582720), (2, 64791360), (3, 43194240), (4, 32395680), (5, 25916544), (6, 21597120), (8, 16197840), (9, 14398080), (10, 12958272), (12, 10798560), (15, 8638848), (16, 8098920), (18, 7199040), (20, 6479136), (24, 5399280), (27, 4799360), (30, 4319424), (32, 4049460), (36, 3599520), (40, 3239568), (45, 2879616), (48, 2699640), (54, 2399680), (60, 2159712), (64, 2024730), (72, 1799760), (80, 1619784), (90, 1439808), (96, 1349820), (108, 1199840), (120, 1079856), (128, 1012365), (135, 959872), (144, 899880), (160, 809892), (180, 719904), (192, 674910), (216, 599920), (240, 539928), (270, 479936), (288, 449940), (320, 404946), (360, 359952), (384, 337455), (432, 299960), (480, 269964), (540, 239968), (576, 224970), (640, 202473), (720, 179976), (864, 149980), (960, 134982), (1080, 119984), (1152, 112485), (1440, 89988), (1728, 74990), (1920, 67491), (2160, 59992), (2880, 44994), (3456, 37495), (4320, 29996), (5760, 22497), (7499, 17280), (8640, 14998)]