25252080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15031}}^1$

素因数の和:15054

約数の個数: 80

約数和(自身を含む): 89470464

約数和(自身を除く): 64218384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15031, 30062, 45093, 60124, 75155, 90186, 105217, 120248, 150310, 180372, 210434, 225465, 240496, 300620, 315651, 360744, 420868, 450930, 526085, 601240, 631302, 721488, 841736, 901860, 1052170, 1202480, 1262604, 1578255, 1683472, 1803720, 2104340, 2525208, 3156510, 3607440, 4208680, 5050416, 6313020, 8417360, 12626040, 25252080]

約数ペア:

[(1, 25252080), (2, 12626040), (3, 8417360), (4, 6313020), (5, 5050416), (6, 4208680), (7, 3607440), (8, 3156510), (10, 2525208), (12, 2104340), (14, 1803720), (15, 1683472), (16, 1578255), (20, 1262604), (21, 1202480), (24, 1052170), (28, 901860), (30, 841736), (35, 721488), (40, 631302), (42, 601240), (48, 526085), (56, 450930), (60, 420868), (70, 360744), (80, 315651), (84, 300620), (105, 240496), (112, 225465), (120, 210434), (140, 180372), (168, 150310), (210, 120248), (240, 105217), (280, 90186), (336, 75155), (420, 60124), (560, 45093), (840, 30062), (1680, 15031)]