384977280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4663}}^1$

素因数の和:4728

約数の個数: 128

約数和(自身を含む): 1255921920

約数和(自身を除く): 870944640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 4663, 5160, 5504, 6880, 8256, 9326, 10320, 13760, 13989, 16512, 18652, 20640, 23315, 27520, 27978, 37304, 41280, 46630, 55956, 69945, 74608, 82560, 93260, 111912, 139890, 149216, 186520, 200509, 223824, 279780, 298432, 373040, 401018, 447648, 559560, 596864, 601527, 746080, 802036, 895296, 1002545, 1119120, 1203054, 1492160, 1604072, 1790592, 2005090, 2238240, 2406108, 2984320, 3007635, 3208144, 4010180, 4476480, 4812216, 6015270, 6416288, 8020360, 8952960, 9624432, 12030540, 12832576, 16040720, 19248864, 24061080, 25665152, 32081440, 38497728, 48122160, 64162880, 76995456, 96244320, 128325760, 192488640, 384977280]

約数ペア:

[(1, 384977280), (2, 192488640), (3, 128325760), (4, 96244320), (5, 76995456), (6, 64162880), (8, 48122160), (10, 38497728), (12, 32081440), (15, 25665152), (16, 24061080), (20, 19248864), (24, 16040720), (30, 12832576), (32, 12030540), (40, 9624432), (43, 8952960), (48, 8020360), (60, 6416288), (64, 6015270), (80, 4812216), (86, 4476480), (96, 4010180), (120, 3208144), (128, 3007635), (129, 2984320), (160, 2406108), (172, 2238240), (192, 2005090), (215, 1790592), (240, 1604072), (258, 1492160), (320, 1203054), (344, 1119120), (384, 1002545), (430, 895296), (480, 802036), (516, 746080), (640, 601527), (645, 596864), (688, 559560), (860, 447648), (960, 401018), (1032, 373040), (1290, 298432), (1376, 279780), (1720, 223824), (1920, 200509), (2064, 186520), (2580, 149216), (2752, 139890), (3440, 111912), (4128, 93260), (4663, 82560), (5160, 74608), (5504, 69945), (6880, 55956), (8256, 46630), (9326, 41280), (10320, 37304), (13760, 27978), (13989, 27520), (16512, 23315), (18652, 20640)]