16523760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 56402640

約数和(自身を除く): 39878880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 569, 605, 660, 726, 880, 968, 1138, 1210, 1320, 1452, 1707, 1815, 1936, 2276, 2420, 2640, 2845, 2904, 3414, 3630, 4552, 4840, 5690, 5808, 6259, 6828, 7260, 8535, 9104, 9680, 11380, 12518, 13656, 14520, 17070, 18777, 22760, 25036, 27312, 29040, 31295, 34140, 37554, 45520, 50072, 62590, 68280, 68849, 75108, 93885, 100144, 125180, 136560, 137698, 150216, 187770, 206547, 250360, 275396, 300432, 344245, 375540, 413094, 500720, 550792, 688490, 751080, 826188, 1032735, 1101584, 1376980, 1502160, 1652376, 2065470, 2753960, 3304752, 4130940, 5507920, 8261880, 16523760]

約数ペア:

[(1, 16523760), (2, 8261880), (3, 5507920), (4, 4130940), (5, 3304752), (6, 2753960), (8, 2065470), (10, 1652376), (11, 1502160), (12, 1376980), (15, 1101584), (16, 1032735), (20, 826188), (22, 751080), (24, 688490), (30, 550792), (33, 500720), (40, 413094), (44, 375540), (48, 344245), (55, 300432), (60, 275396), (66, 250360), (80, 206547), (88, 187770), (110, 150216), (120, 137698), (121, 136560), (132, 125180), (165, 100144), (176, 93885), (220, 75108), (240, 68849), (242, 68280), (264, 62590), (330, 50072), (363, 45520), (440, 37554), (484, 34140), (528, 31295), (569, 29040), (605, 27312), (660, 25036), (726, 22760), (880, 18777), (968, 17070), (1138, 14520), (1210, 13656), (1320, 12518), (1452, 11380), (1707, 9680), (1815, 9104), (1936, 8535), (2276, 7260), (2420, 6828), (2640, 6259), (2845, 5808), (2904, 5690), (3414, 4840), (3630, 4552)]