31992960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 107467200

約数和(自身を除く): 75474240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 877, 912, 960, 1140, 1216, 1520, 1754, 1824, 1920, 2280, 2432, 2631, 3040, 3508, 3648, 4385, 4560, 5262, 6080, 7016, 7296, 8770, 9120, 10524, 12160, 13155, 14032, 16663, 17540, 18240, 21048, 26310, 28064, 33326, 35080, 36480, 42096, 49989, 52620, 56128, 66652, 70160, 83315, 84192, 99978, 105240, 112256, 133304, 140320, 166630, 168384, 199956, 210480, 249945, 266608, 280640, 333260, 336768, 399912, 420960, 499890, 533216, 561280, 666520, 799824, 841920, 999780, 1066432, 1333040, 1599648, 1683840, 1999560, 2132864, 2666080, 3199296, 3999120, 5332160, 6398592, 7998240, 10664320, 15996480, 31992960]

約数ペア:

[(1, 31992960), (2, 15996480), (3, 10664320), (4, 7998240), (5, 6398592), (6, 5332160), (8, 3999120), (10, 3199296), (12, 2666080), (15, 2132864), (16, 1999560), (19, 1683840), (20, 1599648), (24, 1333040), (30, 1066432), (32, 999780), (38, 841920), (40, 799824), (48, 666520), (57, 561280), (60, 533216), (64, 499890), (76, 420960), (80, 399912), (95, 336768), (96, 333260), (114, 280640), (120, 266608), (128, 249945), (152, 210480), (160, 199956), (190, 168384), (192, 166630), (228, 140320), (240, 133304), (285, 112256), (304, 105240), (320, 99978), (380, 84192), (384, 83315), (456, 70160), (480, 66652), (570, 56128), (608, 52620), (640, 49989), (760, 42096), (877, 36480), (912, 35080), (960, 33326), (1140, 28064), (1216, 26310), (1520, 21048), (1754, 18240), (1824, 17540), (1920, 16663), (2280, 14032), (2432, 13155), (2631, 12160), (3040, 10524), (3508, 9120), (3648, 8770), (4385, 7296), (4560, 7016), (5262, 6080)]