1480835840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105173}}^1$

素因数の和:105205

約数の個数: 72

約数和(自身を含む): 3869561808

約数和(自身を除く): 2388725968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 105173, 210346, 420692, 525865, 841384, 1051730, 1156903, 1682768, 2103460, 2313806, 3365536, 4206920, 4627612, 5784515, 6731072, 8413840, 9255224, 11569030, 13462144, 16827680, 18510448, 23138060, 26924288, 33655360, 37020896, 46276120, 67310720, 74041792, 92552240, 134621440, 148083584, 185104480, 296167168, 370208960, 740417920, 1480835840]

約数ペア:

[(1, 1480835840), (2, 740417920), (4, 370208960), (5, 296167168), (8, 185104480), (10, 148083584), (11, 134621440), (16, 92552240), (20, 74041792), (22, 67310720), (32, 46276120), (40, 37020896), (44, 33655360), (55, 26924288), (64, 23138060), (80, 18510448), (88, 16827680), (110, 13462144), (128, 11569030), (160, 9255224), (176, 8413840), (220, 6731072), (256, 5784515), (320, 4627612), (352, 4206920), (440, 3365536), (640, 2313806), (704, 2103460), (880, 1682768), (1280, 1156903), (1408, 1051730), (1760, 841384), (2816, 525865), (3520, 420692), (7040, 210346), (14080, 105173)]