79725960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{221461}}^1$

素因数の和:221478

約数の個数: 48

約数和(自身を含む): 259110540

約数和(自身を除く): 179384580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 221461, 442922, 664383, 885844, 1107305, 1328766, 1771688, 1993149, 2214610, 2657532, 3321915, 3986298, 4429220, 5315064, 6643830, 7972596, 8858440, 9965745, 13287660, 15945192, 19931490, 26575320, 39862980, 79725960]

約数ペア:

[(1, 79725960), (2, 39862980), (3, 26575320), (4, 19931490), (5, 15945192), (6, 13287660), (8, 9965745), (9, 8858440), (10, 7972596), (12, 6643830), (15, 5315064), (18, 4429220), (20, 3986298), (24, 3321915), (30, 2657532), (36, 2214610), (40, 1993149), (45, 1771688), (60, 1328766), (72, 1107305), (90, 885844), (120, 664383), (180, 442922), (360, 221461)]