19667160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{54631}}^1$

素因数の和:54648

約数の個数: 48

約数和(自身を含む): 63919440

約数和(自身を除く): 44252280

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, 54631, 109262, 163893, 218524, 273155, 327786, 437048, 491679, 546310, 655572, 819465, 983358, 1092620, 1311144, 1638930, 1966716, 2185240, 2458395, 3277860, 3933432, 4916790, 6555720, 9833580, 19667160]

約数ペア:

[(1, 19667160), (2, 9833580), (3, 6555720), (4, 4916790), (5, 3933432), (6, 3277860), (8, 2458395), (9, 2185240), (10, 1966716), (12, 1638930), (15, 1311144), (18, 1092620), (20, 983358), (24, 819465), (30, 655572), (36, 546310), (40, 491679), (45, 437048), (60, 327786), (72, 273155), (90, 218524), (120, 163893), (180, 109262), (360, 54631)]