118250640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9661}}^1$

素因数の和:9697

約数の個数: 120

約数和(自身を含む): 420528888

約数和(自身を除く): 302278248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 9661, 12240, 19322, 28983, 38644, 48305, 57966, 77288, 86949, 96610, 115932, 144915, 154576, 164237, 173898, 193220, 231864, 289830, 328474, 347796, 386440, 434745, 463728, 492711, 579660, 656948, 695592, 772880, 821185, 869490, 985422, 1159320, 1313896, 1391184, 1478133, 1642370, 1738980, 1970844, 2318640, 2463555, 2627792, 2956266, 3284740, 3477960, 3941688, 4927110, 5912532, 6569480, 6955920, 7390665, 7883376, 9854220, 11825064, 13138960, 14781330, 19708440, 23650128, 29562660, 39416880, 59125320, 118250640]

約数ペア:

[(1, 118250640), (2, 59125320), (3, 39416880), (4, 29562660), (5, 23650128), (6, 19708440), (8, 14781330), (9, 13138960), (10, 11825064), (12, 9854220), (15, 7883376), (16, 7390665), (17, 6955920), (18, 6569480), (20, 5912532), (24, 4927110), (30, 3941688), (34, 3477960), (36, 3284740), (40, 2956266), (45, 2627792), (48, 2463555), (51, 2318640), (60, 1970844), (68, 1738980), (72, 1642370), (80, 1478133), (85, 1391184), (90, 1313896), (102, 1159320), (120, 985422), (136, 869490), (144, 821185), (153, 772880), (170, 695592), (180, 656948), (204, 579660), (240, 492711), (255, 463728), (272, 434745), (306, 386440), (340, 347796), (360, 328474), (408, 289830), (510, 231864), (612, 193220), (680, 173898), (720, 164237), (765, 154576), (816, 144915), (1020, 115932), (1224, 96610), (1360, 86949), (1530, 77288), (2040, 57966), (2448, 48305), (3060, 38644), (4080, 28983), (6120, 19322), (9661, 12240)]