79180640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 96

約数和(自身を含む): 233259264

約数和(自身を除く): 154078624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 6427, 12320, 12854, 25708, 32135, 44989, 51416, 64270, 70697, 89978, 102832, 128540, 141394, 179956, 205664, 224945, 257080, 282788, 353485, 359912, 449890, 494879, 514160, 565576, 706970, 719824, 899780, 989758, 1028320, 1131152, 1413940, 1439648, 1799560, 1979516, 2262304, 2474395, 2827880, 3599120, 3959032, 4948790, 5655760, 7198240, 7918064, 9897580, 11311520, 15836128, 19795160, 39590320, 79180640]

約数ペア:

[(1, 79180640), (2, 39590320), (4, 19795160), (5, 15836128), (7, 11311520), (8, 9897580), (10, 7918064), (11, 7198240), (14, 5655760), (16, 4948790), (20, 3959032), (22, 3599120), (28, 2827880), (32, 2474395), (35, 2262304), (40, 1979516), (44, 1799560), (55, 1439648), (56, 1413940), (70, 1131152), (77, 1028320), (80, 989758), (88, 899780), (110, 719824), (112, 706970), (140, 565576), (154, 514160), (160, 494879), (176, 449890), (220, 359912), (224, 353485), (280, 282788), (308, 257080), (352, 224945), (385, 205664), (440, 179956), (560, 141394), (616, 128540), (770, 102832), (880, 89978), (1120, 70697), (1232, 64270), (1540, 51416), (1760, 44989), (2464, 32135), (3080, 25708), (6160, 12854), (6427, 12320)]