48787920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7554

約数の個数: 100

約数和(自身を含む): 169470180

約数和(自身を除く): 120682260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 7529, 15058, 22587, 30116, 37645, 45174, 60232, 67761, 75290, 90348, 112935, 120464, 135522, 150580, 180696, 203283, 225870, 271044, 301160, 338805, 361392, 406566, 451740, 542088, 602320, 609849, 677610, 813132, 903480, 1016415, 1084176, 1219698, 1355220, 1626264, 1806960, 2032830, 2439396, 2710440, 3049245, 3252528, 4065660, 4878792, 5420880, 6098490, 8131320, 9757584, 12196980, 16262640, 24393960, 48787920]

約数ペア:

[(1, 48787920), (2, 24393960), (3, 16262640), (4, 12196980), (5, 9757584), (6, 8131320), (8, 6098490), (9, 5420880), (10, 4878792), (12, 4065660), (15, 3252528), (16, 3049245), (18, 2710440), (20, 2439396), (24, 2032830), (27, 1806960), (30, 1626264), (36, 1355220), (40, 1219698), (45, 1084176), (48, 1016415), (54, 903480), (60, 813132), (72, 677610), (80, 609849), (81, 602320), (90, 542088), (108, 451740), (120, 406566), (135, 361392), (144, 338805), (162, 301160), (180, 271044), (216, 225870), (240, 203283), (270, 180696), (324, 150580), (360, 135522), (405, 120464), (432, 112935), (540, 90348), (648, 75290), (720, 67761), (810, 60232), (1080, 45174), (1296, 37645), (1620, 30116), (2160, 22587), (3240, 15058), (6480, 7529)]