142067160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{394631}}^1$

素因数の和:394648

約数の個数: 48

約数和(自身を含む): 461719440

約数和(自身を除く): 319652280

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, 394631, 789262, 1183893, 1578524, 1973155, 2367786, 3157048, 3551679, 3946310, 4735572, 5919465, 7103358, 7892620, 9471144, 11838930, 14206716, 15785240, 17758395, 23677860, 28413432, 35516790, 47355720, 71033580, 142067160]

約数ペア:

[(1, 142067160), (2, 71033580), (3, 47355720), (4, 35516790), (5, 28413432), (6, 23677860), (8, 17758395), (9, 15785240), (10, 14206716), (12, 11838930), (15, 9471144), (18, 7892620), (20, 7103358), (24, 5919465), (30, 4735572), (36, 3946310), (40, 3551679), (45, 3157048), (60, 2367786), (72, 1973155), (90, 1578524), (120, 1183893), (180, 789262), (360, 394631)]