3029560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 7387200

約数和(自身を除く): 4357640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 89, 92, 115, 148, 178, 184, 185, 230, 296, 356, 370, 445, 460, 712, 740, 851, 890, 920, 1480, 1702, 1780, 2047, 3293, 3404, 3560, 4094, 4255, 6586, 6808, 8188, 8510, 10235, 13172, 16376, 16465, 17020, 20470, 26344, 32930, 34040, 40940, 65860, 75739, 81880, 131720, 151478, 302956, 378695, 605912, 757390, 1514780, 3029560]

約数ペア:

[(1, 3029560), (2, 1514780), (4, 757390), (5, 605912), (8, 378695), (10, 302956), (20, 151478), (23, 131720), (37, 81880), (40, 75739), (46, 65860), (74, 40940), (89, 34040), (92, 32930), (115, 26344), (148, 20470), (178, 17020), (184, 16465), (185, 16376), (230, 13172), (296, 10235), (356, 8510), (370, 8188), (445, 6808), (460, 6586), (712, 4255), (740, 4094), (851, 3560), (890, 3404), (920, 3293), (1480, 2047), (1702, 1780)]