82459440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16361}}^1$

素因数の和:16387

約数の個数: 120

約数和(自身を含む): 316506528

約数和(自身を除く): 234047088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16361, 32722, 49083, 65444, 81805, 98166, 114527, 130888, 147249, 163610, 196332, 229054, 245415, 261776, 294498, 327220, 343581, 392664, 458108, 490830, 572635, 588996, 654440, 687162, 736245, 785328, 916216, 981660, 1030743, 1145270, 1177992, 1308880, 1374324, 1472490, 1717905, 1832432, 1963320, 2061486, 2290540, 2355984, 2748648, 2944980, 3435810, 3926640, 4122972, 4581080, 5153715, 5497296, 5889960, 6871620, 8245944, 9162160, 10307430, 11779920, 13743240, 16491888, 20614860, 27486480, 41229720, 82459440]

約数ペア:

[(1, 82459440), (2, 41229720), (3, 27486480), (4, 20614860), (5, 16491888), (6, 13743240), (7, 11779920), (8, 10307430), (9, 9162160), (10, 8245944), (12, 6871620), (14, 5889960), (15, 5497296), (16, 5153715), (18, 4581080), (20, 4122972), (21, 3926640), (24, 3435810), (28, 2944980), (30, 2748648), (35, 2355984), (36, 2290540), (40, 2061486), (42, 1963320), (45, 1832432), (48, 1717905), (56, 1472490), (60, 1374324), (63, 1308880), (70, 1177992), (72, 1145270), (80, 1030743), (84, 981660), (90, 916216), (105, 785328), (112, 736245), (120, 687162), (126, 654440), (140, 588996), (144, 572635), (168, 490830), (180, 458108), (210, 392664), (240, 343581), (252, 327220), (280, 294498), (315, 261776), (336, 245415), (360, 229054), (420, 196332), (504, 163610), (560, 147249), (630, 130888), (720, 114527), (840, 98166), (1008, 81805), (1260, 65444), (1680, 49083), (2520, 32722), (5040, 16361)]