1626821880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{12899}}^1$

素因数の和:13964

約数の個数: 64

約数和(自身を含む): 4885488000

約数和(自身を除く): 3258666120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051, 2102, 3153, 4204, 5255, 6306, 8408, 10510, 12612, 12899, 15765, 21020, 25224, 25798, 31530, 38697, 42040, 51596, 63060, 64495, 77394, 103192, 126120, 128990, 154788, 193485, 257980, 309576, 386970, 515960, 773940, 1547880, 13556849, 27113698, 40670547, 54227396, 67784245, 81341094, 108454792, 135568490, 162682188, 203352735, 271136980, 325364376, 406705470, 542273960, 813410940, 1626821880]

約数ペア:

[(1, 1626821880), (2, 813410940), (3, 542273960), (4, 406705470), (5, 325364376), (6, 271136980), (8, 203352735), (10, 162682188), (12, 135568490), (15, 108454792), (20, 81341094), (24, 67784245), (30, 54227396), (40, 40670547), (60, 27113698), (120, 13556849), (1051, 1547880), (2102, 773940), (3153, 515960), (4204, 386970), (5255, 309576), (6306, 257980), (8408, 193485), (10510, 154788), (12612, 128990), (12899, 126120), (15765, 103192), (21020, 77394), (25224, 64495), (25798, 63060), (31530, 51596), (38697, 42040)]