15249960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1$

素因数の和:3879

約数の個数: 96

約数和(自身を含む): 54082080

約数和(自身を除く): 38832120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3851, 3960, 7702, 11553, 15404, 19255, 23106, 30808, 34659, 38510, 42361, 46212, 57765, 69318, 77020, 84722, 92424, 115530, 127083, 138636, 154040, 169444, 173295, 211805, 231060, 254166, 277272, 338888, 346590, 381249, 423610, 462120, 508332, 635415, 693180, 762498, 847220, 1016664, 1270830, 1386360, 1524996, 1694440, 1906245, 2541660, 3049992, 3812490, 5083320, 7624980, 15249960]

約数ペア:

[(1, 15249960), (2, 7624980), (3, 5083320), (4, 3812490), (5, 3049992), (6, 2541660), (8, 1906245), (9, 1694440), (10, 1524996), (11, 1386360), (12, 1270830), (15, 1016664), (18, 847220), (20, 762498), (22, 693180), (24, 635415), (30, 508332), (33, 462120), (36, 423610), (40, 381249), (44, 346590), (45, 338888), (55, 277272), (60, 254166), (66, 231060), (72, 211805), (88, 173295), (90, 169444), (99, 154040), (110, 138636), (120, 127083), (132, 115530), (165, 92424), (180, 84722), (198, 77020), (220, 69318), (264, 57765), (330, 46212), (360, 42361), (396, 38510), (440, 34659), (495, 30808), (660, 23106), (792, 19255), (990, 15404), (1320, 11553), (1980, 7702), (3851, 3960)]