189127440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{87559}}^1$

素因数の和:87581

約数の個数: 80

約数和(自身を含む): 651446400

約数和(自身を除く): 462318960

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 87559, 175118, 262677, 350236, 437795, 525354, 700472, 788031, 875590, 1050708, 1313385, 1400944, 1576062, 1751180, 2101416, 2364093, 2626770, 3152124, 3502360, 3940155, 4202832, 4728186, 5253540, 6304248, 7004720, 7880310, 9456372, 10507080, 11820465, 12608496, 15760620, 18912744, 21014160, 23640930, 31521240, 37825488, 47281860, 63042480, 94563720, 189127440]

約数ペア:

[(1, 189127440), (2, 94563720), (3, 63042480), (4, 47281860), (5, 37825488), (6, 31521240), (8, 23640930), (9, 21014160), (10, 18912744), (12, 15760620), (15, 12608496), (16, 11820465), (18, 10507080), (20, 9456372), (24, 7880310), (27, 7004720), (30, 6304248), (36, 5253540), (40, 4728186), (45, 4202832), (48, 3940155), (54, 3502360), (60, 3152124), (72, 2626770), (80, 2364093), (90, 2101416), (108, 1751180), (120, 1576062), (135, 1400944), (144, 1313385), (180, 1050708), (216, 875590), (240, 788031), (270, 700472), (360, 525354), (432, 437795), (540, 350236), (720, 262677), (1080, 175118), (2160, 87559)]