61708560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1153}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 192321024

約数和(自身を除く): 130612464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1153, 1338, 1784, 2230, 2306, 2676, 3345, 3459, 3568, 4460, 4612, 5352, 5765, 6690, 6918, 8920, 9224, 10704, 11530, 13380, 13836, 17295, 17840, 18448, 23060, 26760, 27672, 34590, 46120, 53520, 55344, 69180, 92240, 138360, 257119, 276720, 514238, 771357, 1028476, 1285595, 1542714, 2056952, 2571190, 3085428, 3856785, 4113904, 5142380, 6170856, 7713570, 10284760, 12341712, 15427140, 20569520, 30854280, 61708560]

約数ペア:

[(1, 61708560), (2, 30854280), (3, 20569520), (4, 15427140), (5, 12341712), (6, 10284760), (8, 7713570), (10, 6170856), (12, 5142380), (15, 4113904), (16, 3856785), (20, 3085428), (24, 2571190), (30, 2056952), (40, 1542714), (48, 1285595), (60, 1028476), (80, 771357), (120, 514238), (223, 276720), (240, 257119), (446, 138360), (669, 92240), (892, 69180), (1115, 55344), (1153, 53520), (1338, 46120), (1784, 34590), (2230, 27672), (2306, 26760), (2676, 23060), (3345, 18448), (3459, 17840), (3568, 17295), (4460, 13836), (4612, 13380), (5352, 11530), (5765, 10704), (6690, 9224), (6918, 8920)]