16325640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 53703000

約数和(自身を除く): 37377360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 449, 505, 606, 808, 898, 909, 1010, 1212, 1347, 1515, 1796, 1818, 2020, 2245, 2424, 2694, 3030, 3592, 3636, 4040, 4041, 4490, 4545, 5388, 6060, 6735, 7272, 8082, 8980, 9090, 10776, 12120, 13470, 16164, 17960, 18180, 20205, 26940, 32328, 36360, 40410, 45349, 53880, 80820, 90698, 136047, 161640, 181396, 226745, 272094, 362792, 408141, 453490, 544188, 680235, 816282, 906980, 1088376, 1360470, 1632564, 1813960, 2040705, 2720940, 3265128, 4081410, 5441880, 8162820, 16325640]

約数ペア:

[(1, 16325640), (2, 8162820), (3, 5441880), (4, 4081410), (5, 3265128), (6, 2720940), (8, 2040705), (9, 1813960), (10, 1632564), (12, 1360470), (15, 1088376), (18, 906980), (20, 816282), (24, 680235), (30, 544188), (36, 453490), (40, 408141), (45, 362792), (60, 272094), (72, 226745), (90, 181396), (101, 161640), (120, 136047), (180, 90698), (202, 80820), (303, 53880), (360, 45349), (404, 40410), (449, 36360), (505, 32328), (606, 26940), (808, 20205), (898, 18180), (909, 17960), (1010, 16164), (1212, 13470), (1347, 12120), (1515, 10776), (1796, 9090), (1818, 8980), (2020, 8082), (2245, 7272), (2424, 6735), (2694, 6060), (3030, 5388), (3592, 4545), (3636, 4490), (4040, 4041)]