2405794680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{215573}}^1$

素因数の和:215621

約数の個数: 96

約数和(自身を含む): 8071090560

約数和(自身を除く): 5665295880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 215573, 431146, 646719, 862292, 1077865, 1293438, 1724584, 1940157, 2155730, 2586876, 3233595, 3880314, 4311460, 5173752, 6467190, 6682763, 7760628, 8622920, 9700785, 12934380, 13365526, 15521256, 19401570, 20048289, 25868760, 26731052, 33413815, 38803140, 40096578, 53462104, 60144867, 66827630, 77606280, 80193156, 100241445, 120289734, 133655260, 160386312, 200482890, 240579468, 267310520, 300724335, 400965780, 481158936, 601448670, 801931560, 1202897340, 2405794680]

約数ペア:

[(1, 2405794680), (2, 1202897340), (3, 801931560), (4, 601448670), (5, 481158936), (6, 400965780), (8, 300724335), (9, 267310520), (10, 240579468), (12, 200482890), (15, 160386312), (18, 133655260), (20, 120289734), (24, 100241445), (30, 80193156), (31, 77606280), (36, 66827630), (40, 60144867), (45, 53462104), (60, 40096578), (62, 38803140), (72, 33413815), (90, 26731052), (93, 25868760), (120, 20048289), (124, 19401570), (155, 15521256), (180, 13365526), (186, 12934380), (248, 9700785), (279, 8622920), (310, 7760628), (360, 6682763), (372, 6467190), (465, 5173752), (558, 4311460), (620, 3880314), (744, 3233595), (930, 2586876), (1116, 2155730), (1240, 1940157), (1395, 1724584), (1860, 1293438), (2232, 1077865), (2790, 862292), (3720, 646719), (5580, 431146), (11160, 215573)]