65354280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{743}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 196594560

約数和(自身を除く): 131240280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 733, 743, 1466, 1486, 2199, 2229, 2932, 2972, 3665, 3715, 4398, 4458, 5864, 5944, 7330, 7430, 8796, 8916, 10995, 11145, 14660, 14860, 17592, 17832, 21990, 22290, 29320, 29720, 43980, 44580, 87960, 89160, 544619, 1089238, 1633857, 2178476, 2723095, 3267714, 4356952, 5446190, 6535428, 8169285, 10892380, 13070856, 16338570, 21784760, 32677140, 65354280]

約数ペア:

[(1, 65354280), (2, 32677140), (3, 21784760), (4, 16338570), (5, 13070856), (6, 10892380), (8, 8169285), (10, 6535428), (12, 5446190), (15, 4356952), (20, 3267714), (24, 2723095), (30, 2178476), (40, 1633857), (60, 1089238), (120, 544619), (733, 89160), (743, 87960), (1466, 44580), (1486, 43980), (2199, 29720), (2229, 29320), (2932, 22290), (2972, 21990), (3665, 17832), (3715, 17592), (4398, 14860), (4458, 14660), (5864, 11145), (5944, 10995), (7330, 8916), (7430, 8796)]