126030720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1664

約数の個数: 128

約数和(自身を含む): 411778080

約数和(自身を除く): 285747360

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, 1601, 1640, 1920, 1968, 2460, 2624, 3202, 3280, 3936, 4803, 4920, 5248, 6404, 6560, 7872, 8005, 9606, 9840, 12808, 13120, 15744, 16010, 19212, 19680, 24015, 25616, 26240, 32020, 38424, 39360, 48030, 51232, 64040, 65641, 76848, 78720, 96060, 102464, 128080, 131282, 153696, 192120, 196923, 204928, 256160, 262564, 307392, 328205, 384240, 393846, 512320, 525128, 614784, 656410, 768480, 787692, 984615, 1024640, 1050256, 1312820, 1536960, 1575384, 1969230, 2100512, 2625640, 3073920, 3150768, 3938460, 4201024, 5251280, 6301536, 7876920, 8402048, 10502560, 12603072, 15753840, 21005120, 25206144, 31507680, 42010240, 63015360, 126030720]

約数ペア:

[(1, 126030720), (2, 63015360), (3, 42010240), (4, 31507680), (5, 25206144), (6, 21005120), (8, 15753840), (10, 12603072), (12, 10502560), (15, 8402048), (16, 7876920), (20, 6301536), (24, 5251280), (30, 4201024), (32, 3938460), (40, 3150768), (41, 3073920), (48, 2625640), (60, 2100512), (64, 1969230), (80, 1575384), (82, 1536960), (96, 1312820), (120, 1050256), (123, 1024640), (128, 984615), (160, 787692), (164, 768480), (192, 656410), (205, 614784), (240, 525128), (246, 512320), (320, 393846), (328, 384240), (384, 328205), (410, 307392), (480, 262564), (492, 256160), (615, 204928), (640, 196923), (656, 192120), (820, 153696), (960, 131282), (984, 128080), (1230, 102464), (1312, 96060), (1601, 78720), (1640, 76848), (1920, 65641), (1968, 64040), (2460, 51232), (2624, 48030), (3202, 39360), (3280, 38424), (3936, 32020), (4803, 26240), (4920, 25616), (5248, 24015), (6404, 19680), (6560, 19212), (7872, 16010), (8005, 15744), (9606, 13120), (9840, 12808)]