855888879960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3440621}}^1$

素因数の和:3441329

約数の個数: 96

約数和(自身を含む): 2785665196080

約数和(自身を除く): 1929776316120

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, 2073, 2764, 3455, 4146, 5528, 6219, 6910, 8292, 10365, 12438, 13820, 16584, 20730, 24876, 27640, 31095, 41460, 49752, 62190, 82920, 124380, 248760, 3440621, 6881242, 10321863, 13762484, 17203105, 20643726, 27524968, 30965589, 34406210, 41287452, 51609315, 61931178, 68812420, 82574904, 103218630, 123862356, 137624840, 154827945, 206437260, 247724712, 309655890, 412874520, 619311780, 1238623560, 2377469111, 4754938222, 7132407333, 9509876444, 11887345555, 14264814666, 19019752888, 21397221999, 23774691110, 28529629332, 35662036665, 42794443998, 47549382220, 57059258664, 71324073330, 85588887996, 95098764440, 106986109995, 142648146660, 171177775992, 213972219990, 285296293320, 427944439980, 855888879960]

約数ペア:

[(1, 855888879960), (2, 427944439980), (3, 285296293320), (4, 213972219990), (5, 171177775992), (6, 142648146660), (8, 106986109995), (9, 95098764440), (10, 85588887996), (12, 71324073330), (15, 57059258664), (18, 47549382220), (20, 42794443998), (24, 35662036665), (30, 28529629332), (36, 23774691110), (40, 21397221999), (45, 19019752888), (60, 14264814666), (72, 11887345555), (90, 9509876444), (120, 7132407333), (180, 4754938222), (360, 2377469111), (691, 1238623560), (1382, 619311780), (2073, 412874520), (2764, 309655890), (3455, 247724712), (4146, 206437260), (5528, 154827945), (6219, 137624840), (6910, 123862356), (8292, 103218630), (10365, 82574904), (12438, 68812420), (13820, 61931178), (16584, 51609315), (20730, 41287452), (24876, 34406210), (27640, 30965589), (31095, 27524968), (41460, 20643726), (49752, 17203105), (62190, 13762484), (82920, 10321863), (124380, 6881242), (248760, 3440621)]