78377280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4336

約数の個数: 112

約数和(自身を含む): 262006080

約数和(自身を除く): 183628800

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4297, 4560, 6080, 8594, 9120, 12891, 17188, 18240, 21485, 25782, 34376, 42970, 51564, 64455, 68752, 81643, 85940, 103128, 128910, 137504, 163286, 171880, 206256, 244929, 257820, 275008, 326572, 343760, 408215, 412512, 489858, 515640, 653144, 687520, 816430, 825024, 979716, 1031280, 1224645, 1306288, 1375040, 1632860, 1959432, 2062560, 2449290, 2612576, 3265720, 3918864, 4125120, 4898580, 5225152, 6531440, 7837728, 9797160, 13062880, 15675456, 19594320, 26125760, 39188640, 78377280]

約数ペア:

[(1, 78377280), (2, 39188640), (3, 26125760), (4, 19594320), (5, 15675456), (6, 13062880), (8, 9797160), (10, 7837728), (12, 6531440), (15, 5225152), (16, 4898580), (19, 4125120), (20, 3918864), (24, 3265720), (30, 2612576), (32, 2449290), (38, 2062560), (40, 1959432), (48, 1632860), (57, 1375040), (60, 1306288), (64, 1224645), (76, 1031280), (80, 979716), (95, 825024), (96, 816430), (114, 687520), (120, 653144), (152, 515640), (160, 489858), (190, 412512), (192, 408215), (228, 343760), (240, 326572), (285, 275008), (304, 257820), (320, 244929), (380, 206256), (456, 171880), (480, 163286), (570, 137504), (608, 128910), (760, 103128), (912, 85940), (960, 81643), (1140, 68752), (1216, 64455), (1520, 51564), (1824, 42970), (2280, 34376), (3040, 25782), (3648, 21485), (4297, 18240), (4560, 17188), (6080, 12891), (8594, 9120)]