78416340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1783}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 219988608

約数和(自身を除く): 141572268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 1783, 2199, 2932, 3566, 3665, 4398, 5349, 7132, 7330, 8796, 8915, 10698, 10995, 14660, 17830, 21396, 21990, 26745, 35660, 43980, 53490, 106980, 1306939, 2613878, 3920817, 5227756, 6534695, 7841634, 13069390, 15683268, 19604085, 26138780, 39208170, 78416340]

約数ペア:

[(1, 78416340), (2, 39208170), (3, 26138780), (4, 19604085), (5, 15683268), (6, 13069390), (10, 7841634), (12, 6534695), (15, 5227756), (20, 3920817), (30, 2613878), (60, 1306939), (733, 106980), (1466, 53490), (1783, 43980), (2199, 35660), (2932, 26745), (3566, 21990), (3665, 21396), (4398, 17830), (5349, 14660), (7132, 10995), (7330, 10698), (8796, 8915)]