15420336

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3233

約数の個数: 40

約数和(自身を含む): 40235520

約数和(自身を除く): 24815184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3119, 4944, 6238, 9357, 12476, 18714, 24952, 37428, 49904, 74856, 149712, 321257, 642514, 963771, 1285028, 1927542, 2570056, 3855084, 5140112, 7710168, 15420336]

約数ペア:

[(1, 15420336), (2, 7710168), (3, 5140112), (4, 3855084), (6, 2570056), (8, 1927542), (12, 1285028), (16, 963771), (24, 642514), (48, 321257), (103, 149712), (206, 74856), (309, 49904), (412, 37428), (618, 24952), (824, 18714), (1236, 12476), (1648, 9357), (2472, 6238), (3119, 4944)]