939396720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4073}}^1$

素因数の和:4151

約数の個数: 120

約数和(自身を含む): 3009838608

約数和(自身を除く): 2070441888

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, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4073, 4805, 5766, 7440, 7688, 8146, 9610, 11532, 12219, 14415, 15376, 16292, 19220, 20365, 23064, 24438, 28830, 32584, 38440, 40730, 46128, 48876, 57660, 61095, 65168, 76880, 81460, 97752, 115320, 122190, 126263, 162920, 195504, 230640, 244380, 252526, 325840, 378789, 488760, 505052, 631315, 757578, 977520, 1010104, 1262630, 1515156, 1893945, 2020208, 2525260, 3030312, 3787890, 3914153, 5050520, 6060624, 7575780, 7828306, 10101040, 11742459, 15151560, 15656612, 19570765, 23484918, 30303120, 31313224, 39141530, 46969836, 58712295, 62626448, 78283060, 93939672, 117424590, 156566120, 187879344, 234849180, 313132240, 469698360, 939396720]

約数ペア:

[(1, 939396720), (2, 469698360), (3, 313132240), (4, 234849180), (5, 187879344), (6, 156566120), (8, 117424590), (10, 93939672), (12, 78283060), (15, 62626448), (16, 58712295), (20, 46969836), (24, 39141530), (30, 31313224), (31, 30303120), (40, 23484918), (48, 19570765), (60, 15656612), (62, 15151560), (80, 11742459), (93, 10101040), (120, 7828306), (124, 7575780), (155, 6060624), (186, 5050520), (240, 3914153), (248, 3787890), (310, 3030312), (372, 2525260), (465, 2020208), (496, 1893945), (620, 1515156), (744, 1262630), (930, 1010104), (961, 977520), (1240, 757578), (1488, 631315), (1860, 505052), (1922, 488760), (2480, 378789), (2883, 325840), (3720, 252526), (3844, 244380), (4073, 230640), (4805, 195504), (5766, 162920), (7440, 126263), (7688, 122190), (8146, 115320), (9610, 97752), (11532, 81460), (12219, 76880), (14415, 65168), (15376, 61095), (16292, 57660), (19220, 48876), (20365, 46128), (23064, 40730), (24438, 38440), (28830, 32584)]