1265880960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{24419}}^1$

素因数の和:24450

約数の個数: 160

約数和(自身を含む): 4520874600

約数和(自身を除く): 3254993640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 24419, 25920, 48838, 51840, 73257, 97676, 122095, 146514, 195352, 219771, 244190, 293028, 366285, 390704, 439542, 488380, 586056, 659313, 732570, 781408, 879084, 976760, 1098855, 1172112, 1318626, 1465140, 1562816, 1758168, 1953520, 1977939, 2197710, 2344224, 2637252, 2930280, 3125632, 3296565, 3516336, 3907040, 3955878, 4395420, 4688448, 5274504, 5860560, 6593130, 7032672, 7814080, 7911756, 8790840, 9376896, 9889695, 10549008, 11721120, 13186260, 14065344, 15628160, 15823512, 17581680, 19779390, 21098016, 23442240, 26372520, 28130688, 31647024, 35163360, 39558780, 42196032, 46884480, 52745040, 63294048, 70326720, 79117560, 84392064, 105490080, 126588096, 140653440, 158235120, 210980160, 253176192, 316470240, 421960320, 632940480, 1265880960]

約数ペア:

[(1, 1265880960), (2, 632940480), (3, 421960320), (4, 316470240), (5, 253176192), (6, 210980160), (8, 158235120), (9, 140653440), (10, 126588096), (12, 105490080), (15, 84392064), (16, 79117560), (18, 70326720), (20, 63294048), (24, 52745040), (27, 46884480), (30, 42196032), (32, 39558780), (36, 35163360), (40, 31647024), (45, 28130688), (48, 26372520), (54, 23442240), (60, 21098016), (64, 19779390), (72, 17581680), (80, 15823512), (81, 15628160), (90, 14065344), (96, 13186260), (108, 11721120), (120, 10549008), (128, 9889695), (135, 9376896), (144, 8790840), (160, 7911756), (162, 7814080), (180, 7032672), (192, 6593130), (216, 5860560), (240, 5274504), (270, 4688448), (288, 4395420), (320, 3955878), (324, 3907040), (360, 3516336), (384, 3296565), (405, 3125632), (432, 2930280), (480, 2637252), (540, 2344224), (576, 2197710), (640, 1977939), (648, 1953520), (720, 1758168), (810, 1562816), (864, 1465140), (960, 1318626), (1080, 1172112), (1152, 1098855), (1296, 976760), (1440, 879084), (1620, 781408), (1728, 732570), (1920, 659313), (2160, 586056), (2592, 488380), (2880, 439542), (3240, 390704), (3456, 366285), (4320, 293028), (5184, 244190), (5760, 219771), (6480, 195352), (8640, 146514), (10368, 122095), (12960, 97676), (17280, 73257), (24419, 51840), (25920, 48838)]