1377693840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{36563}}^1$

素因数の和:36736

約数の個数: 80

約数和(自身を含む): 4298171328

約数和(自身を除く): 2920477488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 36563, 37680, 73126, 109689, 146252, 182815, 219378, 292504, 365630, 438756, 548445, 585008, 731260, 877512, 1096890, 1462520, 1755024, 2193780, 2925040, 4387560, 5740391, 8775120, 11480782, 17221173, 22961564, 28701955, 34442346, 45923128, 57403910, 68884692, 86105865, 91846256, 114807820, 137769384, 172211730, 229615640, 275538768, 344423460, 459231280, 688846920, 1377693840]

約数ペア:

[(1, 1377693840), (2, 688846920), (3, 459231280), (4, 344423460), (5, 275538768), (6, 229615640), (8, 172211730), (10, 137769384), (12, 114807820), (15, 91846256), (16, 86105865), (20, 68884692), (24, 57403910), (30, 45923128), (40, 34442346), (48, 28701955), (60, 22961564), (80, 17221173), (120, 11480782), (157, 8775120), (240, 5740391), (314, 4387560), (471, 2925040), (628, 2193780), (785, 1755024), (942, 1462520), (1256, 1096890), (1570, 877512), (1884, 731260), (2355, 585008), (2512, 548445), (3140, 438756), (3768, 365630), (4710, 292504), (6280, 219378), (7536, 182815), (9420, 146252), (12560, 109689), (18840, 73126), (36563, 37680)]