453756240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{90031}}^1$

素因数の和:90057

約数の個数: 120

約数和(自身を含む): 1741579008

約数和(自身を除く): 1287822768

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, 90031, 180062, 270093, 360124, 450155, 540186, 630217, 720248, 810279, 900310, 1080372, 1260434, 1350465, 1440496, 1620558, 1800620, 1890651, 2160744, 2520868, 2700930, 3151085, 3241116, 3601240, 3781302, 4051395, 4321488, 5041736, 5401860, 5671953, 6302170, 6482232, 7202480, 7562604, 8102790, 9453255, 10083472, 10803720, 11343906, 12604340, 12964464, 15125208, 16205580, 18906510, 21607440, 22687812, 25208680, 28359765, 30250416, 32411160, 37813020, 45375624, 50417360, 56719530, 64822320, 75626040, 90751248, 113439060, 151252080, 226878120, 453756240]

約数ペア:

[(1, 453756240), (2, 226878120), (3, 151252080), (4, 113439060), (5, 90751248), (6, 75626040), (7, 64822320), (8, 56719530), (9, 50417360), (10, 45375624), (12, 37813020), (14, 32411160), (15, 30250416), (16, 28359765), (18, 25208680), (20, 22687812), (21, 21607440), (24, 18906510), (28, 16205580), (30, 15125208), (35, 12964464), (36, 12604340), (40, 11343906), (42, 10803720), (45, 10083472), (48, 9453255), (56, 8102790), (60, 7562604), (63, 7202480), (70, 6482232), (72, 6302170), (80, 5671953), (84, 5401860), (90, 5041736), (105, 4321488), (112, 4051395), (120, 3781302), (126, 3601240), (140, 3241116), (144, 3151085), (168, 2700930), (180, 2520868), (210, 2160744), (240, 1890651), (252, 1800620), (280, 1620558), (315, 1440496), (336, 1350465), (360, 1260434), (420, 1080372), (504, 900310), (560, 810279), (630, 720248), (720, 630217), (840, 540186), (1008, 450155), (1260, 360124), (1680, 270093), (2520, 180062), (5040, 90031)]