259087560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2159063}}^1$

素因数の和:2159077

約数の個数: 32

約数和(自身を含む): 777263040

約数和(自身を除く): 518175480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2159063, 4318126, 6477189, 8636252, 10795315, 12954378, 17272504, 21590630, 25908756, 32385945, 43181260, 51817512, 64771890, 86362520, 129543780, 259087560]

約数ペア:

[(1, 259087560), (2, 129543780), (3, 86362520), (4, 64771890), (5, 51817512), (6, 43181260), (8, 32385945), (10, 25908756), (12, 21590630), (15, 17272504), (20, 12954378), (24, 10795315), (30, 8636252), (40, 6477189), (60, 4318126), (120, 2159063)]