386324280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1553}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 1258180560

約数和(自身を除く): 871856280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 691, 1382, 1553, 2073, 2764, 3106, 3455, 4146, 4659, 5528, 6212, 6219, 6910, 7765, 8292, 9318, 10365, 12424, 12438, 13820, 13977, 15530, 16584, 18636, 20730, 23295, 24876, 27640, 27954, 31060, 31095, 37272, 41460, 46590, 49752, 55908, 62120, 62190, 69885, 82920, 93180, 111816, 124380, 139770, 186360, 248760, 279540, 559080, 1073123, 2146246, 3219369, 4292492, 5365615, 6438738, 8584984, 9658107, 10731230, 12877476, 16096845, 19316214, 21462460, 25754952, 32193690, 38632428, 42924920, 48290535, 64387380, 77264856, 96581070, 128774760, 193162140, 386324280]

約数ペア:

[(1, 386324280), (2, 193162140), (3, 128774760), (4, 96581070), (5, 77264856), (6, 64387380), (8, 48290535), (9, 42924920), (10, 38632428), (12, 32193690), (15, 25754952), (18, 21462460), (20, 19316214), (24, 16096845), (30, 12877476), (36, 10731230), (40, 9658107), (45, 8584984), (60, 6438738), (72, 5365615), (90, 4292492), (120, 3219369), (180, 2146246), (360, 1073123), (691, 559080), (1382, 279540), (1553, 248760), (2073, 186360), (2764, 139770), (3106, 124380), (3455, 111816), (4146, 93180), (4659, 82920), (5528, 69885), (6212, 62190), (6219, 62120), (6910, 55908), (7765, 49752), (8292, 46590), (9318, 41460), (10365, 37272), (12424, 31095), (12438, 31060), (13820, 27954), (13977, 27640), (15530, 24876), (16584, 23295), (18636, 20730)]