61800960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:658

約数の個数: 160

約数和(自身を含む): 213111360

約数和(自身を除く): 151310400

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, 619, 624, 640, 768, 780, 832, 960, 1040, 1238, 1248, 1280, 1536, 1560, 1664, 1857, 1920, 2080, 2476, 2496, 2560, 3095, 3120, 3328, 3714, 3840, 4160, 4952, 4992, 6190, 6240, 6656, 7428, 7680, 8047, 8320, 9285, 9904, 9984, 12380, 12480, 14856, 16094, 16640, 18570, 19808, 19968, 24141, 24760, 24960, 29712, 32188, 33280, 37140, 39616, 40235, 48282, 49520, 49920, 59424, 64376, 74280, 79232, 80470, 96564, 99040, 99840, 118848, 120705, 128752, 148560, 158464, 160940, 193128, 198080, 237696, 241410, 257504, 297120, 316928, 321880, 386256, 396160, 475392, 482820, 515008, 594240, 643760, 772512, 792320, 950784, 965640, 1030016, 1188480, 1287520, 1545024, 1584640, 1931280, 2060032, 2376960, 2575040, 3090048, 3862560, 4120064, 4753920, 5150080, 6180096, 7725120, 10300160, 12360192, 15450240, 20600320, 30900480, 61800960]

約数ペア:

[(1, 61800960), (2, 30900480), (3, 20600320), (4, 15450240), (5, 12360192), (6, 10300160), (8, 7725120), (10, 6180096), (12, 5150080), (13, 4753920), (15, 4120064), (16, 3862560), (20, 3090048), (24, 2575040), (26, 2376960), (30, 2060032), (32, 1931280), (39, 1584640), (40, 1545024), (48, 1287520), (52, 1188480), (60, 1030016), (64, 965640), (65, 950784), (78, 792320), (80, 772512), (96, 643760), (104, 594240), (120, 515008), (128, 482820), (130, 475392), (156, 396160), (160, 386256), (192, 321880), (195, 316928), (208, 297120), (240, 257504), (256, 241410), (260, 237696), (312, 198080), (320, 193128), (384, 160940), (390, 158464), (416, 148560), (480, 128752), (512, 120705), (520, 118848), (619, 99840), (624, 99040), (640, 96564), (768, 80470), (780, 79232), (832, 74280), (960, 64376), (1040, 59424), (1238, 49920), (1248, 49520), (1280, 48282), (1536, 40235), (1560, 39616), (1664, 37140), (1857, 33280), (1920, 32188), (2080, 29712), (2476, 24960), (2496, 24760), (2560, 24141), (3095, 19968), (3120, 19808), (3328, 18570), (3714, 16640), (3840, 16094), (4160, 14856), (4952, 12480), (4992, 12380), (6190, 9984), (6240, 9904), (6656, 9285), (7428, 8320), (7680, 8047)]