15360984

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 41857920

約数和(自身を除く): 26496936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1117, 1146, 1528, 1719, 2234, 2292, 3351, 3438, 4468, 4584, 6702, 6876, 8936, 10053, 13404, 13752, 20106, 26808, 40212, 80424, 213347, 426694, 640041, 853388, 1280082, 1706776, 1920123, 2560164, 3840246, 5120328, 7680492, 15360984]

約数ペア:

[(1, 15360984), (2, 7680492), (3, 5120328), (4, 3840246), (6, 2560164), (8, 1920123), (9, 1706776), (12, 1280082), (18, 853388), (24, 640041), (36, 426694), (72, 213347), (191, 80424), (382, 40212), (573, 26808), (764, 20106), (1117, 13752), (1146, 13404), (1528, 10053), (1719, 8936), (2234, 6876), (2292, 6702), (3351, 4584), (3438, 4468)]