42880680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 140175360

約数和(自身を除く): 97294680

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, 311, 360, 383, 622, 766, 933, 1149, 1244, 1532, 1555, 1866, 1915, 2298, 2488, 2799, 3064, 3110, 3447, 3732, 3830, 4596, 4665, 5598, 5745, 6220, 6894, 7464, 7660, 9192, 9330, 11196, 11490, 12440, 13788, 13995, 15320, 17235, 18660, 22392, 22980, 27576, 27990, 34470, 37320, 45960, 55980, 68940, 111960, 119113, 137880, 238226, 357339, 476452, 595565, 714678, 952904, 1072017, 1191130, 1429356, 1786695, 2144034, 2382260, 2858712, 3573390, 4288068, 4764520, 5360085, 7146780, 8576136, 10720170, 14293560, 21440340, 42880680]

約数ペア:

[(1, 42880680), (2, 21440340), (3, 14293560), (4, 10720170), (5, 8576136), (6, 7146780), (8, 5360085), (9, 4764520), (10, 4288068), (12, 3573390), (15, 2858712), (18, 2382260), (20, 2144034), (24, 1786695), (30, 1429356), (36, 1191130), (40, 1072017), (45, 952904), (60, 714678), (72, 595565), (90, 476452), (120, 357339), (180, 238226), (311, 137880), (360, 119113), (383, 111960), (622, 68940), (766, 55980), (933, 45960), (1149, 37320), (1244, 34470), (1532, 27990), (1555, 27576), (1866, 22980), (1915, 22392), (2298, 18660), (2488, 17235), (2799, 15320), (3064, 13995), (3110, 13788), (3447, 12440), (3732, 11490), (3830, 11196), (4596, 9330), (4665, 9192), (5598, 7660), (5745, 7464), (6220, 6894)]