48781560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{406513}}^1$

素因数の和:406527

約数の個数: 32

約数和(自身を含む): 146345040

約数和(自身を除く): 97563480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 406513, 813026, 1219539, 1626052, 2032565, 2439078, 3252104, 4065130, 4878156, 6097695, 8130260, 9756312, 12195390, 16260520, 24390780, 48781560]

約数ペア:

[(1, 48781560), (2, 24390780), (3, 16260520), (4, 12195390), (5, 9756312), (6, 8130260), (8, 6097695), (10, 4878156), (12, 4065130), (15, 3252104), (20, 2439078), (24, 2032565), (30, 1626052), (40, 1219539), (60, 813026), (120, 406513)]