297756240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1291}}^1$

素因数の和:1369

約数の個数: 120

約数和(自身を含む): 954519264

約数和(自身を除く): 656763024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1291, 1488, 1860, 1922, 2480, 2582, 2883, 3720, 3844, 3873, 4805, 5164, 5766, 6455, 7440, 7688, 7746, 9610, 10328, 11532, 12910, 14415, 15376, 15492, 19220, 19365, 20656, 23064, 25820, 28830, 30984, 38440, 38730, 40021, 46128, 51640, 57660, 61968, 76880, 77460, 80042, 103280, 115320, 120063, 154920, 160084, 200105, 230640, 240126, 309840, 320168, 400210, 480252, 600315, 640336, 800420, 960504, 1200630, 1240651, 1600840, 1921008, 2401260, 2481302, 3201680, 3721953, 4802520, 4962604, 6203255, 7443906, 9605040, 9925208, 12406510, 14887812, 18609765, 19850416, 24813020, 29775624, 37219530, 49626040, 59551248, 74439060, 99252080, 148878120, 297756240]

約数ペア:

[(1, 297756240), (2, 148878120), (3, 99252080), (4, 74439060), (5, 59551248), (6, 49626040), (8, 37219530), (10, 29775624), (12, 24813020), (15, 19850416), (16, 18609765), (20, 14887812), (24, 12406510), (30, 9925208), (31, 9605040), (40, 7443906), (48, 6203255), (60, 4962604), (62, 4802520), (80, 3721953), (93, 3201680), (120, 2481302), (124, 2401260), (155, 1921008), (186, 1600840), (240, 1240651), (248, 1200630), (310, 960504), (372, 800420), (465, 640336), (496, 600315), (620, 480252), (744, 400210), (930, 320168), (961, 309840), (1240, 240126), (1291, 230640), (1488, 200105), (1860, 160084), (1922, 154920), (2480, 120063), (2582, 115320), (2883, 103280), (3720, 80042), (3844, 77460), (3873, 76880), (4805, 61968), (5164, 57660), (5766, 51640), (6455, 46128), (7440, 40021), (7688, 38730), (7746, 38440), (9610, 30984), (10328, 28830), (11532, 25820), (12910, 23064), (14415, 20656), (15376, 19365), (15492, 19220)]