982976640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12487}}^1$

素因数の和:12550

約数の個数: 128

約数和(自身を含む): 3209915520

約数和(自身を除く): 2226938880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 12487, 13120, 15744, 19680, 24974, 26240, 37461, 39360, 49948, 62435, 74922, 78720, 99896, 124870, 149844, 187305, 199792, 249740, 299688, 374610, 399584, 499480, 511967, 599376, 749220, 799168, 998960, 1023934, 1198752, 1498440, 1535901, 1598336, 1997920, 2047868, 2397504, 2559835, 2996880, 3071802, 3995840, 4095736, 4795008, 5119670, 5993760, 6143604, 7679505, 7991680, 8191472, 10239340, 11987520, 12287208, 15359010, 16382944, 20478680, 23975040, 24574416, 30718020, 32765888, 40957360, 49148832, 61436040, 65531776, 81914720, 98297664, 122872080, 163829440, 196595328, 245744160, 327658880, 491488320, 982976640]

約数ペア:

[(1, 982976640), (2, 491488320), (3, 327658880), (4, 245744160), (5, 196595328), (6, 163829440), (8, 122872080), (10, 98297664), (12, 81914720), (15, 65531776), (16, 61436040), (20, 49148832), (24, 40957360), (30, 32765888), (32, 30718020), (40, 24574416), (41, 23975040), (48, 20478680), (60, 16382944), (64, 15359010), (80, 12287208), (82, 11987520), (96, 10239340), (120, 8191472), (123, 7991680), (128, 7679505), (160, 6143604), (164, 5993760), (192, 5119670), (205, 4795008), (240, 4095736), (246, 3995840), (320, 3071802), (328, 2996880), (384, 2559835), (410, 2397504), (480, 2047868), (492, 1997920), (615, 1598336), (640, 1535901), (656, 1498440), (820, 1198752), (960, 1023934), (984, 998960), (1230, 799168), (1312, 749220), (1640, 599376), (1920, 511967), (1968, 499480), (2460, 399584), (2624, 374610), (3280, 299688), (3936, 249740), (4920, 199792), (5248, 187305), (6560, 149844), (7872, 124870), (9840, 99896), (12487, 78720), (13120, 74922), (15744, 62435), (19680, 49948), (24974, 39360), (26240, 37461)]