290112960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1550

約数の個数: 112

約数和(自身を含む): 925775136

約数和(自身を除く): 635662176

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, 160, 192, 233, 240, 320, 466, 480, 699, 932, 960, 1165, 1297, 1398, 1864, 2330, 2594, 2796, 3495, 3728, 3891, 4660, 5188, 5592, 6485, 6990, 7456, 7782, 9320, 10376, 11184, 12970, 13980, 14912, 15564, 18640, 19455, 20752, 22368, 25940, 27960, 31128, 37280, 38910, 41504, 44736, 51880, 55920, 62256, 74560, 77820, 83008, 103760, 111840, 124512, 155640, 207520, 223680, 249024, 302201, 311280, 415040, 604402, 622560, 906603, 1208804, 1245120, 1511005, 1813206, 2417608, 3022010, 3626412, 4533015, 4835216, 6044020, 7252824, 9066030, 9670432, 12088040, 14505648, 18132060, 19340864, 24176080, 29011296, 36264120, 48352160, 58022592, 72528240, 96704320, 145056480, 290112960]

約数ペア:

[(1, 290112960), (2, 145056480), (3, 96704320), (4, 72528240), (5, 58022592), (6, 48352160), (8, 36264120), (10, 29011296), (12, 24176080), (15, 19340864), (16, 18132060), (20, 14505648), (24, 12088040), (30, 9670432), (32, 9066030), (40, 7252824), (48, 6044020), (60, 4835216), (64, 4533015), (80, 3626412), (96, 3022010), (120, 2417608), (160, 1813206), (192, 1511005), (233, 1245120), (240, 1208804), (320, 906603), (466, 622560), (480, 604402), (699, 415040), (932, 311280), (960, 302201), (1165, 249024), (1297, 223680), (1398, 207520), (1864, 155640), (2330, 124512), (2594, 111840), (2796, 103760), (3495, 83008), (3728, 77820), (3891, 74560), (4660, 62256), (5188, 55920), (5592, 51880), (6485, 44736), (6990, 41504), (7456, 38910), (7782, 37280), (9320, 31128), (10376, 27960), (11184, 25940), (12970, 22368), (13980, 20752), (14912, 19455), (15564, 18640)]