63120640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4483}}^1$

素因数の和:4515

約数の個数: 72

約数和(自身を含む): 164975328

約数和(自身を除く): 101854688

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, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 4483, 7040, 8966, 14080, 17932, 22415, 35864, 44830, 49313, 71728, 89660, 98626, 143456, 179320, 197252, 246565, 286912, 358640, 394504, 493130, 573824, 717280, 789008, 986260, 1147648, 1434560, 1578016, 1972520, 2869120, 3156032, 3945040, 5738240, 6312064, 7890080, 12624128, 15780160, 31560320, 63120640]

約数ペア:

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