13219680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27541}}^1$

素因数の和:27559

約数の個数: 48

約数和(自身を含む): 41643504

約数和(自身を除く): 28423824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 27541, 55082, 82623, 110164, 137705, 165246, 220328, 275410, 330492, 413115, 440656, 550820, 660984, 826230, 881312, 1101640, 1321968, 1652460, 2203280, 2643936, 3304920, 4406560, 6609840, 13219680]

約数ペア:

[(1, 13219680), (2, 6609840), (3, 4406560), (4, 3304920), (5, 2643936), (6, 2203280), (8, 1652460), (10, 1321968), (12, 1101640), (15, 881312), (16, 826230), (20, 660984), (24, 550820), (30, 440656), (32, 413115), (40, 330492), (48, 275410), (60, 220328), (80, 165246), (96, 137705), (120, 110164), (160, 82623), (240, 55082), (480, 27541)]