12148920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1607}}^1$

素因数の和:1634

約数の個数: 128

約数和(自身を含む): 46310400

約数和(自身を除く): 34161480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1607, 1890, 2520, 3214, 3780, 4821, 6428, 7560, 8035, 9642, 11249, 12856, 14463, 16070, 19284, 22498, 24105, 28926, 32140, 33747, 38568, 43389, 44996, 48210, 56245, 57852, 64280, 67494, 72315, 86778, 89992, 96420, 101241, 112490, 115704, 134988, 144630, 168735, 173556, 192840, 202482, 216945, 224980, 269976, 289260, 303723, 337470, 347112, 404964, 433890, 449960, 506205, 578520, 607446, 674940, 809928, 867780, 1012410, 1214892, 1349880, 1518615, 1735560, 2024820, 2429784, 3037230, 4049640, 6074460, 12148920]

約数ペア:

[(1, 12148920), (2, 6074460), (3, 4049640), (4, 3037230), (5, 2429784), (6, 2024820), (7, 1735560), (8, 1518615), (9, 1349880), (10, 1214892), (12, 1012410), (14, 867780), (15, 809928), (18, 674940), (20, 607446), (21, 578520), (24, 506205), (27, 449960), (28, 433890), (30, 404964), (35, 347112), (36, 337470), (40, 303723), (42, 289260), (45, 269976), (54, 224980), (56, 216945), (60, 202482), (63, 192840), (70, 173556), (72, 168735), (84, 144630), (90, 134988), (105, 115704), (108, 112490), (120, 101241), (126, 96420), (135, 89992), (140, 86778), (168, 72315), (180, 67494), (189, 64280), (210, 57852), (216, 56245), (252, 48210), (270, 44996), (280, 43389), (315, 38568), (360, 33747), (378, 32140), (420, 28926), (504, 24105), (540, 22498), (630, 19284), (756, 16070), (840, 14463), (945, 12856), (1080, 11249), (1260, 9642), (1512, 8035), (1607, 7560), (1890, 6428), (2520, 4821), (3214, 3780)]