8056980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2665

約数の個数: 72

約数和(自身を含む): 25886952

約数和(自身を除く): 17829972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2633, 3060, 5266, 7899, 10532, 13165, 15798, 23697, 26330, 31596, 39495, 44761, 47394, 52660, 78990, 89522, 94788, 118485, 134283, 157980, 179044, 223805, 236970, 268566, 402849, 447610, 473940, 537132, 671415, 805698, 895220, 1342830, 1611396, 2014245, 2685660, 4028490, 8056980]

約数ペア:

[(1, 8056980), (2, 4028490), (3, 2685660), (4, 2014245), (5, 1611396), (6, 1342830), (9, 895220), (10, 805698), (12, 671415), (15, 537132), (17, 473940), (18, 447610), (20, 402849), (30, 268566), (34, 236970), (36, 223805), (45, 179044), (51, 157980), (60, 134283), (68, 118485), (85, 94788), (90, 89522), (102, 78990), (153, 52660), (170, 47394), (180, 44761), (204, 39495), (255, 31596), (306, 26330), (340, 23697), (510, 15798), (612, 13165), (765, 10532), (1020, 7899), (1530, 5266), (2633, 3060)]