115623720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 388512000

約数和(自身を除く): 272888280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 709, 755, 906, 1080, 1208, 1359, 1418, 1510, 1812, 2127, 2265, 2718, 2836, 3020, 3545, 3624, 4077, 4254, 4530, 5436, 5672, 6040, 6381, 6795, 7090, 8154, 8508, 9060, 10635, 10872, 12762, 13590, 14180, 16308, 17016, 18120, 19143, 20385, 21270, 25524, 27180, 28360, 31905, 32616, 38286, 40770, 42540, 51048, 54360, 63810, 76572, 81540, 85080, 95715, 107059, 127620, 153144, 163080, 191430, 214118, 255240, 321177, 382860, 428236, 535295, 642354, 765720, 856472, 963531, 1070590, 1284708, 1605885, 1927062, 2141180, 2569416, 2890593, 3211770, 3854124, 4282360, 4817655, 5781186, 6423540, 7708248, 9635310, 11562372, 12847080, 14452965, 19270620, 23124744, 28905930, 38541240, 57811860, 115623720]

約数ペア:

[(1, 115623720), (2, 57811860), (3, 38541240), (4, 28905930), (5, 23124744), (6, 19270620), (8, 14452965), (9, 12847080), (10, 11562372), (12, 9635310), (15, 7708248), (18, 6423540), (20, 5781186), (24, 4817655), (27, 4282360), (30, 3854124), (36, 3211770), (40, 2890593), (45, 2569416), (54, 2141180), (60, 1927062), (72, 1605885), (90, 1284708), (108, 1070590), (120, 963531), (135, 856472), (151, 765720), (180, 642354), (216, 535295), (270, 428236), (302, 382860), (360, 321177), (453, 255240), (540, 214118), (604, 191430), (709, 163080), (755, 153144), (906, 127620), (1080, 107059), (1208, 95715), (1359, 85080), (1418, 81540), (1510, 76572), (1812, 63810), (2127, 54360), (2265, 51048), (2718, 42540), (2836, 40770), (3020, 38286), (3545, 32616), (3624, 31905), (4077, 28360), (4254, 27180), (4530, 25524), (5436, 21270), (5672, 20385), (6040, 19143), (6381, 18120), (6795, 17016), (7090, 16308), (8154, 14180), (8508, 13590), (9060, 12762), (10635, 10872)]