71466840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66173}}^1$

素因数の和:66193

約数の個数: 64

約数和(自身を含む): 238226400

約数和(自身を除く): 166759560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 66173, 132346, 198519, 264692, 330865, 397038, 529384, 595557, 661730, 794076, 992595, 1191114, 1323460, 1588152, 1786671, 1985190, 2382228, 2646920, 2977785, 3573342, 3970380, 4764456, 5955570, 7146684, 7940760, 8933355, 11911140, 14293368, 17866710, 23822280, 35733420, 71466840]

約数ペア:

[(1, 71466840), (2, 35733420), (3, 23822280), (4, 17866710), (5, 14293368), (6, 11911140), (8, 8933355), (9, 7940760), (10, 7146684), (12, 5955570), (15, 4764456), (18, 3970380), (20, 3573342), (24, 2977785), (27, 2646920), (30, 2382228), (36, 1985190), (40, 1786671), (45, 1588152), (54, 1323460), (60, 1191114), (72, 992595), (90, 794076), (108, 661730), (120, 595557), (135, 529384), (180, 397038), (216, 330865), (270, 264692), (360, 198519), (540, 132346), (1080, 66173)]