1237137840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{572749}}^1$

素因数の和:572771

約数の個数: 80

約数和(自身を含む): 4261260000

約数和(自身を除く): 3024122160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 572749, 1145498, 1718247, 2290996, 2863745, 3436494, 4581992, 5154741, 5727490, 6872988, 8591235, 9163984, 10309482, 11454980, 13745976, 15464223, 17182470, 20618964, 22909960, 25773705, 27491952, 30928446, 34364940, 41237928, 45819920, 51547410, 61856892, 68729880, 77321115, 82475856, 103094820, 123713784, 137459760, 154642230, 206189640, 247427568, 309284460, 412379280, 618568920, 1237137840]

約数ペア:

[(1, 1237137840), (2, 618568920), (3, 412379280), (4, 309284460), (5, 247427568), (6, 206189640), (8, 154642230), (9, 137459760), (10, 123713784), (12, 103094820), (15, 82475856), (16, 77321115), (18, 68729880), (20, 61856892), (24, 51547410), (27, 45819920), (30, 41237928), (36, 34364940), (40, 30928446), (45, 27491952), (48, 25773705), (54, 22909960), (60, 20618964), (72, 17182470), (80, 15464223), (90, 13745976), (108, 11454980), (120, 10309482), (135, 9163984), (144, 8591235), (180, 6872988), (216, 5727490), (240, 5154741), (270, 4581992), (360, 3436494), (432, 2863745), (540, 2290996), (720, 1718247), (1080, 1145498), (2160, 572749)]