16169520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 50755680

約数和(自身を除く): 34586160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 757, 890, 1068, 1335, 1424, 1514, 1780, 2136, 2271, 2670, 3028, 3560, 3785, 4272, 4542, 5340, 6056, 7120, 7570, 9084, 10680, 11355, 12112, 15140, 18168, 21360, 22710, 30280, 36336, 45420, 60560, 67373, 90840, 134746, 181680, 202119, 269492, 336865, 404238, 538984, 673730, 808476, 1010595, 1077968, 1347460, 1616952, 2021190, 2694920, 3233904, 4042380, 5389840, 8084760, 16169520]

約数ペア:

[(1, 16169520), (2, 8084760), (3, 5389840), (4, 4042380), (5, 3233904), (6, 2694920), (8, 2021190), (10, 1616952), (12, 1347460), (15, 1077968), (16, 1010595), (20, 808476), (24, 673730), (30, 538984), (40, 404238), (48, 336865), (60, 269492), (80, 202119), (89, 181680), (120, 134746), (178, 90840), (240, 67373), (267, 60560), (356, 45420), (445, 36336), (534, 30280), (712, 22710), (757, 21360), (890, 18168), (1068, 15140), (1335, 12112), (1424, 11355), (1514, 10680), (1780, 9084), (2136, 7570), (2271, 7120), (2670, 6056), (3028, 5340), (3560, 4542), (3785, 4272)]