136682880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 438950880

約数和(自身を除く): 302268000

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, 257, 277, 320, 384, 480, 514, 554, 640, 771, 831, 960, 1028, 1108, 1285, 1385, 1542, 1662, 1920, 2056, 2216, 2570, 2770, 3084, 3324, 3855, 4112, 4155, 4432, 5140, 5540, 6168, 6648, 7710, 8224, 8310, 8864, 10280, 11080, 12336, 13296, 15420, 16448, 16620, 17728, 20560, 22160, 24672, 26592, 30840, 32896, 33240, 35456, 41120, 44320, 49344, 53184, 61680, 66480, 71189, 82240, 88640, 98688, 106368, 123360, 132960, 142378, 164480, 177280, 213567, 246720, 265920, 284756, 355945, 427134, 493440, 531840, 569512, 711890, 854268, 1067835, 1139024, 1423780, 1708536, 2135670, 2278048, 2847560, 3417072, 4271340, 4556096, 5695120, 6834144, 8542680, 9112192, 11390240, 13668288, 17085360, 22780480, 27336576, 34170720, 45560960, 68341440, 136682880]

約数ペア:

[(1, 136682880), (2, 68341440), (3, 45560960), (4, 34170720), (5, 27336576), (6, 22780480), (8, 17085360), (10, 13668288), (12, 11390240), (15, 9112192), (16, 8542680), (20, 6834144), (24, 5695120), (30, 4556096), (32, 4271340), (40, 3417072), (48, 2847560), (60, 2278048), (64, 2135670), (80, 1708536), (96, 1423780), (120, 1139024), (128, 1067835), (160, 854268), (192, 711890), (240, 569512), (257, 531840), (277, 493440), (320, 427134), (384, 355945), (480, 284756), (514, 265920), (554, 246720), (640, 213567), (771, 177280), (831, 164480), (960, 142378), (1028, 132960), (1108, 123360), (1285, 106368), (1385, 98688), (1542, 88640), (1662, 82240), (1920, 71189), (2056, 66480), (2216, 61680), (2570, 53184), (2770, 49344), (3084, 44320), (3324, 41120), (3855, 35456), (4112, 33240), (4155, 32896), (4432, 30840), (5140, 26592), (5540, 24672), (6168, 22160), (6648, 20560), (7710, 17728), (8224, 16620), (8310, 16448), (8864, 15420), (10280, 13296), (11080, 12336)]