1569456120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1457

約数の個数: 128

約数和(自身を含む): 4804430400

約数和(自身を除く): 3234974280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 109, 120, 194, 218, 291, 327, 388, 436, 485, 545, 582, 654, 776, 872, 970, 1090, 1164, 1237, 1308, 1455, 1635, 1940, 2180, 2328, 2474, 2616, 2910, 3270, 3711, 3880, 4360, 4948, 5820, 6185, 6540, 7422, 9896, 10573, 11640, 12370, 13080, 14844, 18555, 21146, 24740, 29688, 31719, 37110, 42292, 49480, 52865, 63438, 74220, 84584, 105730, 119989, 126876, 134833, 148440, 158595, 211460, 239978, 253752, 269666, 317190, 359967, 404499, 422920, 479956, 539332, 599945, 634380, 674165, 719934, 808998, 959912, 1078664, 1199890, 1268760, 1348330, 1439868, 1617996, 1799835, 2022495, 2399780, 2696660, 2879736, 3235992, 3599670, 4044990, 4799560, 5393320, 7199340, 8089980, 13078801, 14398680, 16179960, 26157602, 39236403, 52315204, 65394005, 78472806, 104630408, 130788010, 156945612, 196182015, 261576020, 313891224, 392364030, 523152040, 784728060, 1569456120]

約数ペア:

[(1, 1569456120), (2, 784728060), (3, 523152040), (4, 392364030), (5, 313891224), (6, 261576020), (8, 196182015), (10, 156945612), (12, 130788010), (15, 104630408), (20, 78472806), (24, 65394005), (30, 52315204), (40, 39236403), (60, 26157602), (97, 16179960), (109, 14398680), (120, 13078801), (194, 8089980), (218, 7199340), (291, 5393320), (327, 4799560), (388, 4044990), (436, 3599670), (485, 3235992), (545, 2879736), (582, 2696660), (654, 2399780), (776, 2022495), (872, 1799835), (970, 1617996), (1090, 1439868), (1164, 1348330), (1237, 1268760), (1308, 1199890), (1455, 1078664), (1635, 959912), (1940, 808998), (2180, 719934), (2328, 674165), (2474, 634380), (2616, 599945), (2910, 539332), (3270, 479956), (3711, 422920), (3880, 404499), (4360, 359967), (4948, 317190), (5820, 269666), (6185, 253752), (6540, 239978), (7422, 211460), (9896, 158595), (10573, 148440), (11640, 134833), (12370, 126876), (13080, 119989), (14844, 105730), (18555, 84584), (21146, 74220), (24740, 63438), (29688, 52865), (31719, 49480), (37110, 42292)]