331582080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 1062040320

約数和(自身を除く): 730458240

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, 160, 192, 240, 320, 373, 384, 463, 480, 640, 746, 926, 960, 1119, 1389, 1492, 1852, 1865, 1920, 2238, 2315, 2778, 2984, 3704, 3730, 4476, 4630, 5556, 5595, 5968, 6945, 7408, 7460, 8952, 9260, 11112, 11190, 11936, 13890, 14816, 14920, 17904, 18520, 22224, 22380, 23872, 27780, 29632, 29840, 35808, 37040, 44448, 44760, 47744, 55560, 59264, 59680, 71616, 74080, 88896, 89520, 111120, 119360, 143232, 148160, 172699, 177792, 179040, 222240, 238720, 296320, 345398, 358080, 444480, 518097, 690796, 716160, 863495, 888960, 1036194, 1381592, 1726990, 2072388, 2590485, 2763184, 3453980, 4144776, 5180970, 5526368, 6907960, 8289552, 10361940, 11052736, 13815920, 16579104, 20723880, 22105472, 27631840, 33158208, 41447760, 55263680, 66316416, 82895520, 110527360, 165791040, 331582080]

約数ペア:

[(1, 331582080), (2, 165791040), (3, 110527360), (4, 82895520), (5, 66316416), (6, 55263680), (8, 41447760), (10, 33158208), (12, 27631840), (15, 22105472), (16, 20723880), (20, 16579104), (24, 13815920), (30, 11052736), (32, 10361940), (40, 8289552), (48, 6907960), (60, 5526368), (64, 5180970), (80, 4144776), (96, 3453980), (120, 2763184), (128, 2590485), (160, 2072388), (192, 1726990), (240, 1381592), (320, 1036194), (373, 888960), (384, 863495), (463, 716160), (480, 690796), (640, 518097), (746, 444480), (926, 358080), (960, 345398), (1119, 296320), (1389, 238720), (1492, 222240), (1852, 179040), (1865, 177792), (1920, 172699), (2238, 148160), (2315, 143232), (2778, 119360), (2984, 111120), (3704, 89520), (3730, 88896), (4476, 74080), (4630, 71616), (5556, 59680), (5595, 59264), (5968, 55560), (6945, 47744), (7408, 44760), (7460, 44448), (8952, 37040), (9260, 35808), (11112, 29840), (11190, 29632), (11936, 27780), (13890, 23872), (14816, 22380), (14920, 22224), (17904, 18520)]