38165580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{7853}}^1$

素因数の和:7877

約数の個数: 72

約数和(自身を含む): 120071952

約数和(自身を除く): 81906372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 7853, 15706, 23559, 31412, 39265, 47118, 70677, 78530, 94236, 117795, 141354, 157060, 212031, 235590, 282708, 353385, 424062, 471180, 636093, 706770, 848124, 1060155, 1272186, 1413540, 1908279, 2120310, 2544372, 3180465, 3816558, 4240620, 6360930, 7633116, 9541395, 12721860, 19082790, 38165580]

約数ペア:

[(1, 38165580), (2, 19082790), (3, 12721860), (4, 9541395), (5, 7633116), (6, 6360930), (9, 4240620), (10, 3816558), (12, 3180465), (15, 2544372), (18, 2120310), (20, 1908279), (27, 1413540), (30, 1272186), (36, 1060155), (45, 848124), (54, 706770), (60, 636093), (81, 471180), (90, 424062), (108, 353385), (135, 282708), (162, 235590), (180, 212031), (243, 157060), (270, 141354), (324, 117795), (405, 94236), (486, 78530), (540, 70677), (810, 47118), (972, 39265), (1215, 31412), (1620, 23559), (2430, 15706), (4860, 7853)]