4388288640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120293}}^1$

素因数の和:120334

約数の個数: 128

約数和(自身を含む): 14723985600

約数和(自身を除く): 10335696960

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, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 120293, 240586, 360879, 481172, 601465, 721758, 962344, 1202930, 1443516, 1804395, 1924688, 2285567, 2405860, 2887032, 3608790, 3849376, 4571134, 4811720, 5774064, 6856701, 7217580, 7698752, 9142268, 9623440, 11427835, 11548128, 13713402, 14435160, 15397504, 18284536, 19246880, 22855670, 23096256, 27426804, 28870320, 34283505, 36569072, 38493760, 45711340, 46192512, 54853608, 57740640, 68567010, 73138144, 76987520, 91422680, 109707216, 115481280, 137134020, 146276288, 182845360, 219414432, 230962560, 274268040, 292552576, 365690720, 438828864, 548536080, 731381440, 877657728, 1097072160, 1462762880, 2194144320, 4388288640]

約数ペア:

[(1, 4388288640), (2, 2194144320), (3, 1462762880), (4, 1097072160), (5, 877657728), (6, 731381440), (8, 548536080), (10, 438828864), (12, 365690720), (15, 292552576), (16, 274268040), (19, 230962560), (20, 219414432), (24, 182845360), (30, 146276288), (32, 137134020), (38, 115481280), (40, 109707216), (48, 91422680), (57, 76987520), (60, 73138144), (64, 68567010), (76, 57740640), (80, 54853608), (95, 46192512), (96, 45711340), (114, 38493760), (120, 36569072), (128, 34283505), (152, 28870320), (160, 27426804), (190, 23096256), (192, 22855670), (228, 19246880), (240, 18284536), (285, 15397504), (304, 14435160), (320, 13713402), (380, 11548128), (384, 11427835), (456, 9623440), (480, 9142268), (570, 7698752), (608, 7217580), (640, 6856701), (760, 5774064), (912, 4811720), (960, 4571134), (1140, 3849376), (1216, 3608790), (1520, 2887032), (1824, 2405860), (1920, 2285567), (2280, 1924688), (2432, 1804395), (3040, 1443516), (3648, 1202930), (4560, 962344), (6080, 721758), (7296, 601465), (9120, 481172), (12160, 360879), (18240, 240586), (36480, 120293)]