56387160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156631}}^1$

素因数の和:156648

約数の個数: 48

約数和(自身を含む): 183259440

約数和(自身を除く): 126872280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 156631, 313262, 469893, 626524, 783155, 939786, 1253048, 1409679, 1566310, 1879572, 2349465, 2819358, 3132620, 3759144, 4698930, 5638716, 6265240, 7048395, 9397860, 11277432, 14096790, 18795720, 28193580, 56387160]

約数ペア:

[(1, 56387160), (2, 28193580), (3, 18795720), (4, 14096790), (5, 11277432), (6, 9397860), (8, 7048395), (9, 6265240), (10, 5638716), (12, 4698930), (15, 3759144), (18, 3132620), (20, 2819358), (24, 2349465), (30, 1879572), (36, 1566310), (40, 1409679), (45, 1253048), (60, 939786), (72, 783155), (90, 626524), (120, 469893), (180, 313262), (360, 156631)]