384280960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2824

約数の個数: 128

約数和(自身を含む): 1084170240

約数和(自身を除く): 699889280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2767, 3472, 3968, 4340, 4480, 4960, 5534, 6944, 8680, 9920, 11068, 13835, 13888, 17360, 19369, 19840, 22136, 27670, 27776, 34720, 38738, 44272, 55340, 69440, 77476, 85777, 88544, 96845, 110680, 138880, 154952, 171554, 177088, 193690, 221360, 309904, 343108, 354176, 387380, 428885, 442720, 600439, 619808, 686216, 774760, 857770, 885440, 1200878, 1239616, 1372432, 1549520, 1715540, 1770880, 2401756, 2479232, 2744864, 3002195, 3099040, 3431080, 4803512, 5489728, 6004390, 6198080, 6862160, 9607024, 10979456, 12008780, 12396160, 13724320, 19214048, 24017560, 27448640, 38428096, 48035120, 54897280, 76856192, 96070240, 192140480, 384280960]

約数ペア:

[(1, 384280960), (2, 192140480), (4, 96070240), (5, 76856192), (7, 54897280), (8, 48035120), (10, 38428096), (14, 27448640), (16, 24017560), (20, 19214048), (28, 13724320), (31, 12396160), (32, 12008780), (35, 10979456), (40, 9607024), (56, 6862160), (62, 6198080), (64, 6004390), (70, 5489728), (80, 4803512), (112, 3431080), (124, 3099040), (128, 3002195), (140, 2744864), (155, 2479232), (160, 2401756), (217, 1770880), (224, 1715540), (248, 1549520), (280, 1372432), (310, 1239616), (320, 1200878), (434, 885440), (448, 857770), (496, 774760), (560, 686216), (620, 619808), (640, 600439), (868, 442720), (896, 428885), (992, 387380), (1085, 354176), (1120, 343108), (1240, 309904), (1736, 221360), (1984, 193690), (2170, 177088), (2240, 171554), (2480, 154952), (2767, 138880), (3472, 110680), (3968, 96845), (4340, 88544), (4480, 85777), (4960, 77476), (5534, 69440), (6944, 55340), (8680, 44272), (9920, 38738), (11068, 34720), (13835, 27776), (13888, 27670), (17360, 22136), (19369, 19840)]