487995480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{193649}}^1$

素因数の和:193673

約数の個数: 96

約数和(自身を含む): 1812564000

約数和(自身を除く): 1324568520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 193649, 387298, 580947, 774596, 968245, 1161894, 1355543, 1549192, 1742841, 1936490, 2323788, 2711086, 2904735, 3485682, 3872980, 4066629, 4647576, 5422172, 5809470, 6777715, 6971364, 7745960, 8133258, 8714205, 10844344, 11618940, 12199887, 13555430, 13942728, 16266516, 17428410, 20333145, 23237880, 24399774, 27110860, 32533032, 34856820, 40666290, 48799548, 54221720, 60999435, 69713640, 81332580, 97599096, 121998870, 162665160, 243997740, 487995480]

約数ペア:

[(1, 487995480), (2, 243997740), (3, 162665160), (4, 121998870), (5, 97599096), (6, 81332580), (7, 69713640), (8, 60999435), (9, 54221720), (10, 48799548), (12, 40666290), (14, 34856820), (15, 32533032), (18, 27110860), (20, 24399774), (21, 23237880), (24, 20333145), (28, 17428410), (30, 16266516), (35, 13942728), (36, 13555430), (40, 12199887), (42, 11618940), (45, 10844344), (56, 8714205), (60, 8133258), (63, 7745960), (70, 6971364), (72, 6777715), (84, 5809470), (90, 5422172), (105, 4647576), (120, 4066629), (126, 3872980), (140, 3485682), (168, 2904735), (180, 2711086), (210, 2323788), (252, 1936490), (280, 1742841), (315, 1549192), (360, 1355543), (420, 1161894), (504, 968245), (630, 774596), (840, 580947), (1260, 387298), (2520, 193649)]