7253760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 23178960

約数和(自身を除く): 15925200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1889, 1920, 3778, 3840, 5667, 7556, 9445, 11334, 15112, 18890, 22668, 28335, 30224, 37780, 45336, 56670, 60448, 75560, 90672, 113340, 120896, 151120, 181344, 226680, 241792, 302240, 362688, 453360, 483584, 604480, 725376, 906720, 1208960, 1450752, 1813440, 2417920, 3626880, 7253760]

約数ペア:

[(1, 7253760), (2, 3626880), (3, 2417920), (4, 1813440), (5, 1450752), (6, 1208960), (8, 906720), (10, 725376), (12, 604480), (15, 483584), (16, 453360), (20, 362688), (24, 302240), (30, 241792), (32, 226680), (40, 181344), (48, 151120), (60, 120896), (64, 113340), (80, 90672), (96, 75560), (120, 60448), (128, 56670), (160, 45336), (192, 37780), (240, 30224), (256, 28335), (320, 22668), (384, 18890), (480, 15112), (640, 11334), (768, 9445), (960, 7556), (1280, 5667), (1889, 3840), (1920, 3778)]