79105680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 160

約数和(自身を含む): 278017920

約数和(自身を除く): 198912240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 691, 720, 795, 848, 954, 1060, 1080, 1272, 1382, 1431, 1590, 1908, 2073, 2120, 2160, 2385, 2544, 2764, 2862, 3180, 3455, 3816, 4146, 4240, 4770, 5528, 5724, 6219, 6360, 6910, 7155, 7632, 8292, 9540, 10365, 11056, 11448, 12438, 12720, 13820, 14310, 16584, 18657, 19080, 20730, 22896, 24876, 27640, 28620, 31095, 33168, 36623, 37314, 38160, 41460, 49752, 55280, 57240, 62190, 73246, 74628, 82920, 93285, 99504, 109869, 114480, 124380, 146492, 149256, 165840, 183115, 186570, 219738, 248760, 292984, 298512, 329607, 366230, 373140, 439476, 497520, 549345, 585968, 659214, 732460, 746280, 878952, 988821, 1098690, 1318428, 1464920, 1492560, 1648035, 1757904, 1977642, 2197380, 2636856, 2929840, 3296070, 3955284, 4394760, 4944105, 5273712, 6592140, 7910568, 8789520, 9888210, 13184280, 15821136, 19776420, 26368560, 39552840, 79105680]

約数ペア:

[(1, 79105680), (2, 39552840), (3, 26368560), (4, 19776420), (5, 15821136), (6, 13184280), (8, 9888210), (9, 8789520), (10, 7910568), (12, 6592140), (15, 5273712), (16, 4944105), (18, 4394760), (20, 3955284), (24, 3296070), (27, 2929840), (30, 2636856), (36, 2197380), (40, 1977642), (45, 1757904), (48, 1648035), (53, 1492560), (54, 1464920), (60, 1318428), (72, 1098690), (80, 988821), (90, 878952), (106, 746280), (108, 732460), (120, 659214), (135, 585968), (144, 549345), (159, 497520), (180, 439476), (212, 373140), (216, 366230), (240, 329607), (265, 298512), (270, 292984), (318, 248760), (360, 219738), (424, 186570), (432, 183115), (477, 165840), (530, 149256), (540, 146492), (636, 124380), (691, 114480), (720, 109869), (795, 99504), (848, 93285), (954, 82920), (1060, 74628), (1080, 73246), (1272, 62190), (1382, 57240), (1431, 55280), (1590, 49752), (1908, 41460), (2073, 38160), (2120, 37314), (2160, 36623), (2385, 33168), (2544, 31095), (2764, 28620), (2862, 27640), (3180, 24876), (3455, 22896), (3816, 20730), (4146, 19080), (4240, 18657), (4770, 16584), (5528, 14310), (5724, 13820), (6219, 12720), (6360, 12438), (6910, 11448), (7155, 11056), (7632, 10365), (8292, 9540)]