42019680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87541}}^1$

素因数の和:87559

約数の個数: 48

約数和(自身を含む): 132363504

約数和(自身を除く): 90343824

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, 87541, 175082, 262623, 350164, 437705, 525246, 700328, 875410, 1050492, 1313115, 1400656, 1750820, 2100984, 2626230, 2801312, 3501640, 4201968, 5252460, 7003280, 8403936, 10504920, 14006560, 21009840, 42019680]

約数ペア:

[(1, 42019680), (2, 21009840), (3, 14006560), (4, 10504920), (5, 8403936), (6, 7003280), (8, 5252460), (10, 4201968), (12, 3501640), (15, 2801312), (16, 2626230), (20, 2100984), (24, 1750820), (30, 1400656), (32, 1313115), (40, 1050492), (48, 875410), (60, 700328), (80, 525246), (96, 437705), (120, 350164), (160, 262623), (240, 175082), (480, 87541)]