76673160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212981}}^1$

素因数の和:212998

約数の個数: 48

約数和(自身を含む): 249188940

約数和(自身を除く): 172515780

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, 212981, 425962, 638943, 851924, 1064905, 1277886, 1703848, 1916829, 2129810, 2555772, 3194715, 3833658, 4259620, 5111544, 6389430, 7667316, 8519240, 9584145, 12778860, 15334632, 19168290, 25557720, 38336580, 76673160]

約数ペア:

[(1, 76673160), (2, 38336580), (3, 25557720), (4, 19168290), (5, 15334632), (6, 12778860), (8, 9584145), (9, 8519240), (10, 7667316), (12, 6389430), (15, 5111544), (18, 4259620), (20, 3833658), (24, 3194715), (30, 2555772), (36, 2129810), (40, 1916829), (45, 1703848), (60, 1277886), (72, 1064905), (90, 851924), (120, 638943), (180, 425962), (360, 212981)]