9200280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 28258560

約数和(自身を除く): 19058280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 1783, 2580, 3566, 5160, 5349, 7132, 8915, 10698, 14264, 17830, 21396, 26745, 35660, 42792, 53490, 71320, 76669, 106980, 153338, 213960, 230007, 306676, 383345, 460014, 613352, 766690, 920028, 1150035, 1533380, 1840056, 2300070, 3066760, 4600140, 9200280]

約数ペア:

[(1, 9200280), (2, 4600140), (3, 3066760), (4, 2300070), (5, 1840056), (6, 1533380), (8, 1150035), (10, 920028), (12, 766690), (15, 613352), (20, 460014), (24, 383345), (30, 306676), (40, 230007), (43, 213960), (60, 153338), (86, 106980), (120, 76669), (129, 71320), (172, 53490), (215, 42792), (258, 35660), (344, 26745), (430, 21396), (516, 17830), (645, 14264), (860, 10698), (1032, 8915), (1290, 7132), (1720, 5349), (1783, 5160), (2580, 3566)]