1313397600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{547249}}^1$

素因数の和:547272

約数の個数: 72

約数和(自身を含む): 4275117000

約数和(自身を除く): 2961719400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 547249, 1094498, 1641747, 2188996, 2736245, 3283494, 4377992, 5472490, 6566988, 8208735, 8755984, 10944980, 13133976, 13681225, 16417470, 17511968, 21889960, 26267952, 27362450, 32834940, 41043675, 43779920, 52535904, 54724900, 65669880, 82087350, 87559840, 109449800, 131339760, 164174700, 218899600, 262679520, 328349400, 437799200, 656698800, 1313397600]

約数ペア:

[(1, 1313397600), (2, 656698800), (3, 437799200), (4, 328349400), (5, 262679520), (6, 218899600), (8, 164174700), (10, 131339760), (12, 109449800), (15, 87559840), (16, 82087350), (20, 65669880), (24, 54724900), (25, 52535904), (30, 43779920), (32, 41043675), (40, 32834940), (48, 27362450), (50, 26267952), (60, 21889960), (75, 17511968), (80, 16417470), (96, 13681225), (100, 13133976), (120, 10944980), (150, 8755984), (160, 8208735), (200, 6566988), (240, 5472490), (300, 4377992), (400, 3283494), (480, 2736245), (600, 2188996), (800, 1641747), (1200, 1094498), (2400, 547249)]