2637120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 112

約数和(自身を含む): 8705088

約数和(自身を除く): 6067968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 67, 80, 82, 96, 120, 123, 134, 160, 164, 192, 201, 205, 240, 246, 268, 320, 328, 335, 402, 410, 480, 492, 536, 615, 656, 670, 804, 820, 960, 984, 1005, 1072, 1230, 1312, 1340, 1608, 1640, 1968, 2010, 2144, 2460, 2624, 2680, 2747, 3216, 3280, 3936, 4020, 4288, 4920, 5360, 5494, 6432, 6560, 7872, 8040, 8241, 9840, 10720, 10988, 12864, 13120, 13735, 16080, 16482, 19680, 21440, 21976, 27470, 32160, 32964, 39360, 41205, 43952, 54940, 64320, 65928, 82410, 87904, 109880, 131856, 164820, 175808, 219760, 263712, 329640, 439520, 527424, 659280, 879040, 1318560, 2637120]

約数ペア:

[(1, 2637120), (2, 1318560), (3, 879040), (4, 659280), (5, 527424), (6, 439520), (8, 329640), (10, 263712), (12, 219760), (15, 175808), (16, 164820), (20, 131856), (24, 109880), (30, 87904), (32, 82410), (40, 65928), (41, 64320), (48, 54940), (60, 43952), (64, 41205), (67, 39360), (80, 32964), (82, 32160), (96, 27470), (120, 21976), (123, 21440), (134, 19680), (160, 16482), (164, 16080), (192, 13735), (201, 13120), (205, 12864), (240, 10988), (246, 10720), (268, 9840), (320, 8241), (328, 8040), (335, 7872), (402, 6560), (410, 6432), (480, 5494), (492, 5360), (536, 4920), (615, 4288), (656, 4020), (670, 3936), (804, 3280), (820, 3216), (960, 2747), (984, 2680), (1005, 2624), (1072, 2460), (1230, 2144), (1312, 2010), (1340, 1968), (1608, 1640)]