153300480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19961}}^1$

素因数の和:19987

約数の個数: 80

約数和(自身を含む): 490107024

約数和(自身を除く): 336806544

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19961, 39922, 59883, 79844, 99805, 119766, 159688, 199610, 239532, 299415, 319376, 399220, 479064, 598830, 638752, 798440, 958128, 1197660, 1277504, 1596880, 1916256, 2395320, 2555008, 3193760, 3832512, 4790640, 5110016, 6387520, 7665024, 9581280, 10220032, 12775040, 15330048, 19162560, 25550080, 30660096, 38325120, 51100160, 76650240, 153300480]

約数ペア:

[(1, 153300480), (2, 76650240), (3, 51100160), (4, 38325120), (5, 30660096), (6, 25550080), (8, 19162560), (10, 15330048), (12, 12775040), (15, 10220032), (16, 9581280), (20, 7665024), (24, 6387520), (30, 5110016), (32, 4790640), (40, 3832512), (48, 3193760), (60, 2555008), (64, 2395320), (80, 1916256), (96, 1596880), (120, 1277504), (128, 1197660), (160, 958128), (192, 798440), (240, 638752), (256, 598830), (320, 479064), (384, 399220), (480, 319376), (512, 299415), (640, 239532), (768, 199610), (960, 159688), (1280, 119766), (1536, 99805), (1920, 79844), (2560, 59883), (3840, 39922), (7680, 19961)]