15308340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11093}}^1$

素因数の和:11128

約数の個数: 48

約数和(自身を含む): 44731008

約数和(自身を除く): 29422668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11093, 22186, 33279, 44372, 55465, 66558, 110930, 133116, 166395, 221860, 255139, 332790, 510278, 665580, 765417, 1020556, 1275695, 1530834, 2551390, 3061668, 3827085, 5102780, 7654170, 15308340]

約数ペア:

[(1, 15308340), (2, 7654170), (3, 5102780), (4, 3827085), (5, 3061668), (6, 2551390), (10, 1530834), (12, 1275695), (15, 1020556), (20, 765417), (23, 665580), (30, 510278), (46, 332790), (60, 255139), (69, 221860), (92, 166395), (115, 133116), (138, 110930), (230, 66558), (276, 55465), (345, 44372), (460, 33279), (690, 22186), (1380, 11093)]