23451960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27919}}^1$

素因数の和:27940

約数の個数: 64

約数和(自身を含む): 80409600

約数和(自身を除く): 56957640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27919, 55838, 83757, 111676, 139595, 167514, 195433, 223352, 279190, 335028, 390866, 418785, 558380, 586299, 670056, 781732, 837570, 977165, 1116760, 1172598, 1563464, 1675140, 1954330, 2345196, 2931495, 3350280, 3908660, 4690392, 5862990, 7817320, 11725980, 23451960]

約数ペア:

[(1, 23451960), (2, 11725980), (3, 7817320), (4, 5862990), (5, 4690392), (6, 3908660), (7, 3350280), (8, 2931495), (10, 2345196), (12, 1954330), (14, 1675140), (15, 1563464), (20, 1172598), (21, 1116760), (24, 977165), (28, 837570), (30, 781732), (35, 670056), (40, 586299), (42, 558380), (56, 418785), (60, 390866), (70, 335028), (84, 279190), (105, 223352), (120, 195433), (140, 167514), (168, 139595), (210, 111676), (280, 83757), (420, 55838), (840, 27919)]