39480840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{15667}}^1$

素因数の和:15691

約数の個数: 96

約数和(自身を含む): 146652480

約数和(自身を除く): 107171640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 15667, 31334, 47001, 62668, 78335, 94002, 109669, 125336, 141003, 156670, 188004, 219338, 235005, 282006, 313340, 329007, 376008, 438676, 470010, 548345, 564012, 626680, 658014, 705015, 877352, 940020, 987021, 1096690, 1128024, 1316028, 1410030, 1645035, 1880040, 1974042, 2193380, 2632056, 2820060, 3290070, 3948084, 4386760, 4935105, 5640120, 6580140, 7896168, 9870210, 13160280, 19740420, 39480840]

約数ペア:

[(1, 39480840), (2, 19740420), (3, 13160280), (4, 9870210), (5, 7896168), (6, 6580140), (7, 5640120), (8, 4935105), (9, 4386760), (10, 3948084), (12, 3290070), (14, 2820060), (15, 2632056), (18, 2193380), (20, 1974042), (21, 1880040), (24, 1645035), (28, 1410030), (30, 1316028), (35, 1128024), (36, 1096690), (40, 987021), (42, 940020), (45, 877352), (56, 705015), (60, 658014), (63, 626680), (70, 564012), (72, 548345), (84, 470010), (90, 438676), (105, 376008), (120, 329007), (126, 313340), (140, 282006), (168, 235005), (180, 219338), (210, 188004), (252, 156670), (280, 141003), (315, 125336), (360, 109669), (420, 94002), (504, 78335), (630, 62668), (840, 47001), (1260, 31334), (2520, 15667)]