428585280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23497}}^1$

素因数の和:23536

約数の個数: 112

約数和(自身を含む): 1432438080

約数和(自身を除く): 1003852800

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, 4560, 6080, 9120, 18240, 23497, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 281964, 352455, 375952, 446443, 469940, 563928, 704910, 751904, 892886, 939880, 1127856, 1339329, 1409820, 1503808, 1785772, 1879760, 2232215, 2255712, 2678658, 2819640, 3571544, 3759520, 4464430, 4511424, 5357316, 5639280, 6696645, 7143088, 7519040, 8928860, 10714632, 11278560, 13393290, 14286176, 17857720, 21429264, 22557120, 26786580, 28572352, 35715440, 42858528, 53573160, 71430880, 85717056, 107146320, 142861760, 214292640, 428585280]

約数ペア:

[(1, 428585280), (2, 214292640), (3, 142861760), (4, 107146320), (5, 85717056), (6, 71430880), (8, 53573160), (10, 42858528), (12, 35715440), (15, 28572352), (16, 26786580), (19, 22557120), (20, 21429264), (24, 17857720), (30, 14286176), (32, 13393290), (38, 11278560), (40, 10714632), (48, 8928860), (57, 7519040), (60, 7143088), (64, 6696645), (76, 5639280), (80, 5357316), (95, 4511424), (96, 4464430), (114, 3759520), (120, 3571544), (152, 2819640), (160, 2678658), (190, 2255712), (192, 2232215), (228, 1879760), (240, 1785772), (285, 1503808), (304, 1409820), (320, 1339329), (380, 1127856), (456, 939880), (480, 892886), (570, 751904), (608, 704910), (760, 563928), (912, 469940), (960, 446443), (1140, 375952), (1216, 352455), (1520, 281964), (1824, 234970), (2280, 187976), (3040, 140982), (3648, 117485), (4560, 93988), (6080, 70491), (9120, 46994), (18240, 23497)]