79794960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47497}}^1$

素因数の和:47520

約数の個数: 80

約数和(自身を含む): 282708096

約数和(自身を除く): 202913136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 47497, 94994, 142491, 189988, 237485, 284982, 332479, 379976, 474970, 569964, 664958, 712455, 759952, 949940, 997437, 1139928, 1329916, 1424910, 1662395, 1899880, 1994874, 2279856, 2659832, 2849820, 3324790, 3799760, 3989748, 4987185, 5319664, 5699640, 6649580, 7979496, 9974370, 11399280, 13299160, 15958992, 19948740, 26598320, 39897480, 79794960]

約数ペア:

[(1, 79794960), (2, 39897480), (3, 26598320), (4, 19948740), (5, 15958992), (6, 13299160), (7, 11399280), (8, 9974370), (10, 7979496), (12, 6649580), (14, 5699640), (15, 5319664), (16, 4987185), (20, 3989748), (21, 3799760), (24, 3324790), (28, 2849820), (30, 2659832), (35, 2279856), (40, 1994874), (42, 1899880), (48, 1662395), (56, 1424910), (60, 1329916), (70, 1139928), (80, 997437), (84, 949940), (105, 759952), (112, 712455), (120, 664958), (140, 569964), (168, 474970), (210, 379976), (240, 332479), (280, 284982), (336, 237485), (420, 189988), (560, 142491), (840, 94994), (1680, 47497)]