147521280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 483152544

約数和(自身を除く): 335631264

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, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 937, 960, 984, 1230, 1280, 1312, 1640, 1874, 1920, 1968, 2460, 2624, 2811, 3280, 3748, 3840, 3936, 4685, 4920, 5248, 5622, 6560, 7496, 7872, 9370, 9840, 10496, 11244, 13120, 14055, 14992, 15744, 18740, 19680, 22488, 26240, 28110, 29984, 31488, 37480, 38417, 39360, 44976, 52480, 56220, 59968, 74960, 76834, 78720, 89952, 112440, 115251, 119936, 149920, 153668, 157440, 179904, 192085, 224880, 230502, 239872, 299840, 307336, 359808, 384170, 449760, 461004, 576255, 599680, 614672, 719616, 768340, 899520, 922008, 1152510, 1199360, 1229344, 1536680, 1799040, 1844016, 2305020, 2458688, 3073360, 3598080, 3688032, 4610040, 4917376, 6146720, 7376064, 9220080, 9834752, 12293440, 14752128, 18440160, 24586880, 29504256, 36880320, 49173760, 73760640, 147521280]

約数ペア:

[(1, 147521280), (2, 73760640), (3, 49173760), (4, 36880320), (5, 29504256), (6, 24586880), (8, 18440160), (10, 14752128), (12, 12293440), (15, 9834752), (16, 9220080), (20, 7376064), (24, 6146720), (30, 4917376), (32, 4610040), (40, 3688032), (41, 3598080), (48, 3073360), (60, 2458688), (64, 2305020), (80, 1844016), (82, 1799040), (96, 1536680), (120, 1229344), (123, 1199360), (128, 1152510), (160, 922008), (164, 899520), (192, 768340), (205, 719616), (240, 614672), (246, 599680), (256, 576255), (320, 461004), (328, 449760), (384, 384170), (410, 359808), (480, 307336), (492, 299840), (615, 239872), (640, 230502), (656, 224880), (768, 192085), (820, 179904), (937, 157440), (960, 153668), (984, 149920), (1230, 119936), (1280, 115251), (1312, 112440), (1640, 89952), (1874, 78720), (1920, 76834), (1968, 74960), (2460, 59968), (2624, 56220), (2811, 52480), (3280, 44976), (3748, 39360), (3840, 38417), (3936, 37480), (4685, 31488), (4920, 29984), (5248, 28110), (5622, 26240), (6560, 22488), (7496, 19680), (7872, 18740), (9370, 15744), (9840, 14992), (10496, 14055), (11244, 13120)]