11119920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6619}}^1$

素因数の和:6642

約数の個数: 80

約数和(自身を含む): 39402240

約数和(自身を除く): 28282320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 6619, 13238, 19857, 26476, 33095, 39714, 46333, 52952, 66190, 79428, 92666, 99285, 105904, 132380, 138999, 158856, 185332, 198570, 231665, 264760, 277998, 317712, 370664, 397140, 463330, 529520, 555996, 694995, 741328, 794280, 926660, 1111992, 1389990, 1588560, 1853320, 2223984, 2779980, 3706640, 5559960, 11119920]

約数ペア:

[(1, 11119920), (2, 5559960), (3, 3706640), (4, 2779980), (5, 2223984), (6, 1853320), (7, 1588560), (8, 1389990), (10, 1111992), (12, 926660), (14, 794280), (15, 741328), (16, 694995), (20, 555996), (21, 529520), (24, 463330), (28, 397140), (30, 370664), (35, 317712), (40, 277998), (42, 264760), (48, 231665), (56, 198570), (60, 185332), (70, 158856), (80, 138999), (84, 132380), (105, 105904), (112, 99285), (120, 92666), (140, 79428), (168, 66190), (210, 52952), (240, 46333), (280, 39714), (336, 33095), (420, 26476), (560, 19857), (840, 13238), (1680, 6619)]