1588080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 5312160

約数和(自身を除く): 3724080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 509, 520, 624, 780, 1018, 1040, 1527, 1560, 2036, 2545, 3054, 3120, 4072, 5090, 6108, 6617, 7635, 8144, 10180, 12216, 13234, 15270, 19851, 20360, 24432, 26468, 30540, 33085, 39702, 40720, 52936, 61080, 66170, 79404, 99255, 105872, 122160, 132340, 158808, 198510, 264680, 317616, 397020, 529360, 794040, 1588080]

約数ペア:

[(1, 1588080), (2, 794040), (3, 529360), (4, 397020), (5, 317616), (6, 264680), (8, 198510), (10, 158808), (12, 132340), (13, 122160), (15, 105872), (16, 99255), (20, 79404), (24, 66170), (26, 61080), (30, 52936), (39, 40720), (40, 39702), (48, 33085), (52, 30540), (60, 26468), (65, 24432), (78, 20360), (80, 19851), (104, 15270), (120, 13234), (130, 12216), (156, 10180), (195, 8144), (208, 7635), (240, 6617), (260, 6108), (312, 5090), (390, 4072), (509, 3120), (520, 3054), (624, 2545), (780, 2036), (1018, 1560), (1040, 1527)]