3156627840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4967}}^1$

素因数の和:5320

約数の個数: 128

約数和(自身を含む): 10094181120

約数和(自身を除く): 6937553280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 331, 384, 480, 640, 662, 960, 993, 1324, 1655, 1920, 1986, 2648, 3310, 3972, 4965, 4967, 5296, 6620, 7944, 9930, 9934, 10592, 13240, 14901, 15888, 19860, 19868, 21184, 24835, 26480, 29802, 31776, 39720, 39736, 42368, 49670, 52960, 59604, 63552, 74505, 79440, 79472, 99340, 105920, 119208, 127104, 149010, 158880, 158944, 198680, 211840, 238416, 298020, 317760, 317888, 397360, 476832, 596040, 635520, 635776, 794720, 953664, 1192080, 1589440, 1644077, 1907328, 2384160, 3178880, 3288154, 4768320, 4932231, 6576308, 8220385, 9536640, 9864462, 13152616, 16440770, 19728924, 24661155, 26305232, 32881540, 39457848, 49322310, 52610464, 65763080, 78915696, 98644620, 105220928, 131526160, 157831392, 197289240, 210441856, 263052320, 315662784, 394578480, 526104640, 631325568, 789156960, 1052209280, 1578313920, 3156627840]

約数ペア:

[(1, 3156627840), (2, 1578313920), (3, 1052209280), (4, 789156960), (5, 631325568), (6, 526104640), (8, 394578480), (10, 315662784), (12, 263052320), (15, 210441856), (16, 197289240), (20, 157831392), (24, 131526160), (30, 105220928), (32, 98644620), (40, 78915696), (48, 65763080), (60, 52610464), (64, 49322310), (80, 39457848), (96, 32881540), (120, 26305232), (128, 24661155), (160, 19728924), (192, 16440770), (240, 13152616), (320, 9864462), (331, 9536640), (384, 8220385), (480, 6576308), (640, 4932231), (662, 4768320), (960, 3288154), (993, 3178880), (1324, 2384160), (1655, 1907328), (1920, 1644077), (1986, 1589440), (2648, 1192080), (3310, 953664), (3972, 794720), (4965, 635776), (4967, 635520), (5296, 596040), (6620, 476832), (7944, 397360), (9930, 317888), (9934, 317760), (10592, 298020), (13240, 238416), (14901, 211840), (15888, 198680), (19860, 158944), (19868, 158880), (21184, 149010), (24835, 127104), (26480, 119208), (29802, 105920), (31776, 99340), (39720, 79472), (39736, 79440), (42368, 74505), (49670, 63552), (52960, 59604)]