64179180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27427}}^1$

素因数の和:27455

約数の個数: 72

約数和(自身を含む): 209659632

約数和(自身を除く): 145480452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27427, 54854, 82281, 109708, 137135, 164562, 246843, 274270, 329124, 356551, 411405, 493686, 548540, 713102, 822810, 987372, 1069653, 1234215, 1426204, 1645620, 1782755, 2139306, 2468430, 3208959, 3565510, 4278612, 4936860, 5348265, 6417918, 7131020, 10696530, 12835836, 16044795, 21393060, 32089590, 64179180]

約数ペア:

[(1, 64179180), (2, 32089590), (3, 21393060), (4, 16044795), (5, 12835836), (6, 10696530), (9, 7131020), (10, 6417918), (12, 5348265), (13, 4936860), (15, 4278612), (18, 3565510), (20, 3208959), (26, 2468430), (30, 2139306), (36, 1782755), (39, 1645620), (45, 1426204), (52, 1234215), (60, 1069653), (65, 987372), (78, 822810), (90, 713102), (117, 548540), (130, 493686), (156, 411405), (180, 356551), (195, 329124), (234, 274270), (260, 246843), (390, 164562), (468, 137135), (585, 109708), (780, 82281), (1170, 54854), (2340, 27427)]