282798120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6911}}^1$

素因数の和:6967

約数の個数: 128

約数和(自身を含む): 955514880

約数和(自身を除く): 672716760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 6911, 8184, 10230, 13640, 13822, 20460, 20733, 27644, 34555, 40920, 41466, 55288, 69110, 76021, 82932, 103665, 138220, 152042, 165864, 207330, 214241, 228063, 276440, 304084, 380105, 414660, 428482, 456126, 608168, 642723, 760210, 829320, 856964, 912252, 1071205, 1140315, 1285446, 1520420, 1713928, 1824504, 2142410, 2280630, 2356651, 2570892, 3040840, 3213615, 4284820, 4561260, 4713302, 5141784, 6427230, 7069953, 8569640, 9122520, 9426604, 11783255, 12854460, 14139906, 18853208, 23566510, 25708920, 28279812, 35349765, 47133020, 56559624, 70699530, 94266040, 141399060, 282798120]

約数ペア:

[(1, 282798120), (2, 141399060), (3, 94266040), (4, 70699530), (5, 56559624), (6, 47133020), (8, 35349765), (10, 28279812), (11, 25708920), (12, 23566510), (15, 18853208), (20, 14139906), (22, 12854460), (24, 11783255), (30, 9426604), (31, 9122520), (33, 8569640), (40, 7069953), (44, 6427230), (55, 5141784), (60, 4713302), (62, 4561260), (66, 4284820), (88, 3213615), (93, 3040840), (110, 2570892), (120, 2356651), (124, 2280630), (132, 2142410), (155, 1824504), (165, 1713928), (186, 1520420), (220, 1285446), (248, 1140315), (264, 1071205), (310, 912252), (330, 856964), (341, 829320), (372, 760210), (440, 642723), (465, 608168), (620, 456126), (660, 428482), (682, 414660), (744, 380105), (930, 304084), (1023, 276440), (1240, 228063), (1320, 214241), (1364, 207330), (1705, 165864), (1860, 152042), (2046, 138220), (2728, 103665), (3410, 82932), (3720, 76021), (4092, 69110), (5115, 55288), (6820, 41466), (6911, 40920), (8184, 34555), (10230, 27644), (13640, 20733), (13822, 20460)]