45940480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 115894800

約数和(自身を除く): 69954320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 1889, 2432, 3040, 3778, 4864, 6080, 7556, 9445, 12160, 15112, 18890, 24320, 30224, 35891, 37780, 60448, 71782, 75560, 120896, 143564, 151120, 179455, 241792, 287128, 302240, 358910, 483584, 574256, 604480, 717820, 1148512, 1208960, 1435640, 2297024, 2417920, 2871280, 4594048, 5742560, 9188096, 11485120, 22970240, 45940480]

約数ペア:

[(1, 45940480), (2, 22970240), (4, 11485120), (5, 9188096), (8, 5742560), (10, 4594048), (16, 2871280), (19, 2417920), (20, 2297024), (32, 1435640), (38, 1208960), (40, 1148512), (64, 717820), (76, 604480), (80, 574256), (95, 483584), (128, 358910), (152, 302240), (160, 287128), (190, 241792), (256, 179455), (304, 151120), (320, 143564), (380, 120896), (608, 75560), (640, 71782), (760, 60448), (1216, 37780), (1280, 35891), (1520, 30224), (1889, 24320), (2432, 18890), (3040, 15112), (3778, 12160), (4864, 9445), (6080, 7556)]