76776960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 264670560

約数和(自身を除く): 187893600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 769, 780, 832, 960, 1040, 1248, 1280, 1536, 1538, 1560, 1664, 1920, 2080, 2307, 2496, 2560, 3076, 3120, 3328, 3840, 3845, 4160, 4614, 4992, 6152, 6240, 6656, 7680, 7690, 8320, 9228, 9984, 9997, 11535, 12304, 12480, 15380, 16640, 18456, 19968, 19994, 23070, 24608, 24960, 29991, 30760, 33280, 36912, 39988, 46140, 49216, 49920, 49985, 59982, 61520, 73824, 79976, 92280, 98432, 99840, 99970, 119964, 123040, 147648, 149955, 159952, 184560, 196864, 199940, 239928, 246080, 295296, 299910, 319904, 369120, 393728, 399880, 479856, 492160, 590592, 599820, 639808, 738240, 799760, 959712, 984320, 1181184, 1199640, 1279616, 1476480, 1599520, 1919424, 1968640, 2399280, 2559232, 2952960, 3199040, 3838848, 4798560, 5118464, 5905920, 6398080, 7677696, 9597120, 12796160, 15355392, 19194240, 25592320, 38388480, 76776960]

約数ペア:

[(1, 76776960), (2, 38388480), (3, 25592320), (4, 19194240), (5, 15355392), (6, 12796160), (8, 9597120), (10, 7677696), (12, 6398080), (13, 5905920), (15, 5118464), (16, 4798560), (20, 3838848), (24, 3199040), (26, 2952960), (30, 2559232), (32, 2399280), (39, 1968640), (40, 1919424), (48, 1599520), (52, 1476480), (60, 1279616), (64, 1199640), (65, 1181184), (78, 984320), (80, 959712), (96, 799760), (104, 738240), (120, 639808), (128, 599820), (130, 590592), (156, 492160), (160, 479856), (192, 399880), (195, 393728), (208, 369120), (240, 319904), (256, 299910), (260, 295296), (312, 246080), (320, 239928), (384, 199940), (390, 196864), (416, 184560), (480, 159952), (512, 149955), (520, 147648), (624, 123040), (640, 119964), (768, 99970), (769, 99840), (780, 98432), (832, 92280), (960, 79976), (1040, 73824), (1248, 61520), (1280, 59982), (1536, 49985), (1538, 49920), (1560, 49216), (1664, 46140), (1920, 39988), (2080, 36912), (2307, 33280), (2496, 30760), (2560, 29991), (3076, 24960), (3120, 24608), (3328, 23070), (3840, 19994), (3845, 19968), (4160, 18456), (4614, 16640), (4992, 15380), (6152, 12480), (6240, 12304), (6656, 11535), (7680, 9997), (7690, 9984), (8320, 9228)]