273388080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{162731}}^1$

素因数の和:162754

約数の個数: 80

約数和(自身を含む): 968580864

約数和(自身を除く): 695192784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 162731, 325462, 488193, 650924, 813655, 976386, 1139117, 1301848, 1627310, 1952772, 2278234, 2440965, 2603696, 3254620, 3417351, 3905544, 4556468, 4881930, 5695585, 6509240, 6834702, 7811088, 9112936, 9763860, 11391170, 13018480, 13669404, 17086755, 18225872, 19527720, 22782340, 27338808, 34173510, 39055440, 45564680, 54677616, 68347020, 91129360, 136694040, 273388080]

約数ペア:

[(1, 273388080), (2, 136694040), (3, 91129360), (4, 68347020), (5, 54677616), (6, 45564680), (7, 39055440), (8, 34173510), (10, 27338808), (12, 22782340), (14, 19527720), (15, 18225872), (16, 17086755), (20, 13669404), (21, 13018480), (24, 11391170), (28, 9763860), (30, 9112936), (35, 7811088), (40, 6834702), (42, 6509240), (48, 5695585), (56, 4881930), (60, 4556468), (70, 3905544), (80, 3417351), (84, 3254620), (105, 2603696), (112, 2440965), (120, 2278234), (140, 1952772), (168, 1627310), (210, 1301848), (240, 1139117), (280, 976386), (336, 813655), (420, 650924), (560, 488193), (840, 325462), (1680, 162731)]