126241280

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4483}}^1$

素因数の和:4517

約数の個数: 80

約数和(自身を含む): 330273504

約数和(自身を除く): 204032224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 4483, 5632, 7040, 8966, 14080, 17932, 22415, 28160, 35864, 44830, 49313, 71728, 89660, 98626, 143456, 179320, 197252, 246565, 286912, 358640, 394504, 493130, 573824, 717280, 789008, 986260, 1147648, 1434560, 1578016, 1972520, 2295296, 2869120, 3156032, 3945040, 5738240, 6312064, 7890080, 11476480, 12624128, 15780160, 25248256, 31560320, 63120640, 126241280]

約数ペア:

[(1, 126241280), (2, 63120640), (4, 31560320), (5, 25248256), (8, 15780160), (10, 12624128), (11, 11476480), (16, 7890080), (20, 6312064), (22, 5738240), (32, 3945040), (40, 3156032), (44, 2869120), (55, 2295296), (64, 1972520), (80, 1578016), (88, 1434560), (110, 1147648), (128, 986260), (160, 789008), (176, 717280), (220, 573824), (256, 493130), (320, 394504), (352, 358640), (440, 286912), (512, 246565), (640, 197252), (704, 179320), (880, 143456), (1280, 98626), (1408, 89660), (1760, 71728), (2560, 49313), (2816, 44830), (3520, 35864), (4483, 28160), (5632, 22415), (7040, 17932), (8966, 14080)]