4049640

素因数分解:

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

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 15050880

約数和(自身を除く): 11001240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1607, 2520, 3214, 4821, 6428, 8035, 9642, 11249, 12856, 14463, 16070, 19284, 22498, 24105, 28926, 32140, 33747, 38568, 44996, 48210, 56245, 57852, 64280, 67494, 72315, 89992, 96420, 101241, 112490, 115704, 134988, 144630, 168735, 192840, 202482, 224980, 269976, 289260, 337470, 404964, 449960, 506205, 578520, 674940, 809928, 1012410, 1349880, 2024820, 4049640]

約数ペア:

[(1, 4049640), (2, 2024820), (3, 1349880), (4, 1012410), (5, 809928), (6, 674940), (7, 578520), (8, 506205), (9, 449960), (10, 404964), (12, 337470), (14, 289260), (15, 269976), (18, 224980), (20, 202482), (21, 192840), (24, 168735), (28, 144630), (30, 134988), (35, 115704), (36, 112490), (40, 101241), (42, 96420), (45, 89992), (56, 72315), (60, 67494), (63, 64280), (70, 57852), (72, 56245), (84, 48210), (90, 44996), (105, 38568), (120, 33747), (126, 32140), (140, 28926), (168, 24105), (180, 22498), (210, 19284), (252, 16070), (280, 14463), (315, 12856), (360, 11249), (420, 9642), (504, 8035), (630, 6428), (840, 4821), (1260, 3214), (1607, 2520)]