85203960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30871}}^1$

素因数の和:30908

約数の個数: 64

約数和(自身を含む): 266734080

約数和(自身を除く): 181530120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 30871, 61742, 92613, 123484, 154355, 185226, 246968, 308710, 370452, 463065, 617420, 710033, 740904, 926130, 1234840, 1420066, 1852260, 2130099, 2840132, 3550165, 3704520, 4260198, 5680264, 7100330, 8520396, 10650495, 14200660, 17040792, 21300990, 28401320, 42601980, 85203960]

約数ペア:

[(1, 85203960), (2, 42601980), (3, 28401320), (4, 21300990), (5, 17040792), (6, 14200660), (8, 10650495), (10, 8520396), (12, 7100330), (15, 5680264), (20, 4260198), (23, 3704520), (24, 3550165), (30, 2840132), (40, 2130099), (46, 1852260), (60, 1420066), (69, 1234840), (92, 926130), (115, 740904), (120, 710033), (138, 617420), (184, 463065), (230, 370452), (276, 308710), (345, 246968), (460, 185226), (552, 154355), (690, 123484), (920, 92613), (1380, 61742), (2760, 30871)]