73753560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{204871}}^1$

素因数の和:204888

約数の個数: 48

約数和(自身を含む): 239700240

約数和(自身を除く): 165946680

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, 204871, 409742, 614613, 819484, 1024355, 1229226, 1638968, 1843839, 2048710, 2458452, 3073065, 3687678, 4097420, 4916904, 6146130, 7375356, 8194840, 9219195, 12292260, 14750712, 18438390, 24584520, 36876780, 73753560]

約数ペア:

[(1, 73753560), (2, 36876780), (3, 24584520), (4, 18438390), (5, 14750712), (6, 12292260), (8, 9219195), (9, 8194840), (10, 7375356), (12, 6146130), (15, 4916904), (18, 4097420), (20, 3687678), (24, 3073065), (30, 2458452), (36, 2048710), (40, 1843839), (45, 1638968), (60, 1229226), (72, 1024355), (90, 819484), (120, 614613), (180, 409742), (360, 204871)]