118317240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1634

約数の個数: 128

約数和(自身を含む): 400204800

約数和(自身を除く): 281887560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1543, 1704, 1917, 2130, 2556, 2840, 3086, 3195, 3834, 4260, 4629, 5112, 6172, 6390, 7668, 7715, 8520, 9258, 9585, 12344, 12780, 13887, 15336, 15430, 18516, 19170, 23145, 25560, 27774, 30860, 37032, 38340, 41661, 46290, 55548, 61720, 69435, 76680, 83322, 92580, 109553, 111096, 138870, 166644, 185160, 208305, 219106, 277740, 328659, 333288, 416610, 438212, 547765, 555480, 657318, 833220, 876424, 985977, 1095530, 1314636, 1643295, 1666440, 1971954, 2191060, 2629272, 2957931, 3286590, 3943908, 4382120, 4929885, 5915862, 6573180, 7887816, 9859770, 11831724, 13146360, 14789655, 19719540, 23663448, 29579310, 39439080, 59158620, 118317240]

約数ペア:

[(1, 118317240), (2, 59158620), (3, 39439080), (4, 29579310), (5, 23663448), (6, 19719540), (8, 14789655), (9, 13146360), (10, 11831724), (12, 9859770), (15, 7887816), (18, 6573180), (20, 5915862), (24, 4929885), (27, 4382120), (30, 3943908), (36, 3286590), (40, 2957931), (45, 2629272), (54, 2191060), (60, 1971954), (71, 1666440), (72, 1643295), (90, 1314636), (108, 1095530), (120, 985977), (135, 876424), (142, 833220), (180, 657318), (213, 555480), (216, 547765), (270, 438212), (284, 416610), (355, 333288), (360, 328659), (426, 277740), (540, 219106), (568, 208305), (639, 185160), (710, 166644), (852, 138870), (1065, 111096), (1080, 109553), (1278, 92580), (1420, 83322), (1543, 76680), (1704, 69435), (1917, 61720), (2130, 55548), (2556, 46290), (2840, 41661), (3086, 38340), (3195, 37032), (3834, 30860), (4260, 27774), (4629, 25560), (5112, 23145), (6172, 19170), (6390, 18516), (7668, 15430), (7715, 15336), (8520, 13887), (9258, 12780), (9585, 12344)]