64024860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2609}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 179776800

約数和(自身を除く): 115751940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 2609, 4090, 4908, 5218, 6135, 7827, 8180, 10436, 12270, 13045, 15654, 24540, 26090, 31308, 39135, 52180, 78270, 156540, 1067081, 2134162, 3201243, 4268324, 5335405, 6402486, 10670810, 12804972, 16006215, 21341620, 32012430, 64024860]

約数ペア:

[(1, 64024860), (2, 32012430), (3, 21341620), (4, 16006215), (5, 12804972), (6, 10670810), (10, 6402486), (12, 5335405), (15, 4268324), (20, 3201243), (30, 2134162), (60, 1067081), (409, 156540), (818, 78270), (1227, 52180), (1636, 39135), (2045, 31308), (2454, 26090), (2609, 24540), (4090, 15654), (4908, 13045), (5218, 12270), (6135, 10436), (7827, 8180)]