3482640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 13386048

約数和(自身を除く): 9903408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 691, 720, 840, 1008, 1260, 1382, 1680, 2073, 2520, 2764, 3455, 4146, 4837, 5040, 5528, 6219, 6910, 8292, 9674, 10365, 11056, 12438, 13820, 14511, 16584, 19348, 20730, 24185, 24876, 27640, 29022, 31095, 33168, 38696, 41460, 43533, 48370, 49752, 55280, 58044, 62190, 72555, 77392, 82920, 87066, 96740, 99504, 116088, 124380, 145110, 165840, 174132, 193480, 217665, 232176, 248760, 290220, 348264, 386960, 435330, 497520, 580440, 696528, 870660, 1160880, 1741320, 3482640]

約数ペア:

[(1, 3482640), (2, 1741320), (3, 1160880), (4, 870660), (5, 696528), (6, 580440), (7, 497520), (8, 435330), (9, 386960), (10, 348264), (12, 290220), (14, 248760), (15, 232176), (16, 217665), (18, 193480), (20, 174132), (21, 165840), (24, 145110), (28, 124380), (30, 116088), (35, 99504), (36, 96740), (40, 87066), (42, 82920), (45, 77392), (48, 72555), (56, 62190), (60, 58044), (63, 55280), (70, 49752), (72, 48370), (80, 43533), (84, 41460), (90, 38696), (105, 33168), (112, 31095), (120, 29022), (126, 27640), (140, 24876), (144, 24185), (168, 20730), (180, 19348), (210, 16584), (240, 14511), (252, 13820), (280, 12438), (315, 11056), (336, 10365), (360, 9674), (420, 8292), (504, 6910), (560, 6219), (630, 5528), (691, 5040), (720, 4837), (840, 4146), (1008, 3455), (1260, 2764), (1382, 2520), (1680, 2073)]