676875960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{907}}^1$

素因数の和:1618

約数の個数: 128

約数和(自身を含む): 2262009600

約数和(自身を除く): 1585133640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 691, 907, 1080, 1382, 1814, 2073, 2721, 2764, 3455, 3628, 4146, 4535, 5442, 5528, 6219, 6910, 7256, 8163, 8292, 9070, 10365, 10884, 12438, 13605, 13820, 16326, 16584, 18140, 18657, 20730, 21768, 24489, 24876, 27210, 27640, 31095, 32652, 36280, 37314, 40815, 41460, 48978, 49752, 54420, 62190, 65304, 74628, 81630, 82920, 93285, 97956, 108840, 122445, 124380, 149256, 163260, 186570, 195912, 244890, 248760, 326520, 373140, 489780, 626737, 746280, 979560, 1253474, 1880211, 2506948, 3133685, 3760422, 5013896, 5640633, 6267370, 7520844, 9401055, 11281266, 12534740, 15041688, 16921899, 18802110, 22562532, 25069480, 28203165, 33843798, 37604220, 45125064, 56406330, 67687596, 75208440, 84609495, 112812660, 135375192, 169218990, 225625320, 338437980, 676875960]

約数ペア:

[(1, 676875960), (2, 338437980), (3, 225625320), (4, 169218990), (5, 135375192), (6, 112812660), (8, 84609495), (9, 75208440), (10, 67687596), (12, 56406330), (15, 45125064), (18, 37604220), (20, 33843798), (24, 28203165), (27, 25069480), (30, 22562532), (36, 18802110), (40, 16921899), (45, 15041688), (54, 12534740), (60, 11281266), (72, 9401055), (90, 7520844), (108, 6267370), (120, 5640633), (135, 5013896), (180, 3760422), (216, 3133685), (270, 2506948), (360, 1880211), (540, 1253474), (691, 979560), (907, 746280), (1080, 626737), (1382, 489780), (1814, 373140), (2073, 326520), (2721, 248760), (2764, 244890), (3455, 195912), (3628, 186570), (4146, 163260), (4535, 149256), (5442, 124380), (5528, 122445), (6219, 108840), (6910, 97956), (7256, 93285), (8163, 82920), (8292, 81630), (9070, 74628), (10365, 65304), (10884, 62190), (12438, 54420), (13605, 49752), (13820, 48978), (16326, 41460), (16584, 40815), (18140, 37314), (18657, 36280), (20730, 32652), (21768, 31095), (24489, 27640), (24876, 27210)]