72066863760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17663447}}^1$

素因数の和:17663480

約数の個数: 80

約数和(自身を含む): 236548895616

約数和(自身を除く): 164482031856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 17663447, 35326894, 52990341, 70653788, 88317235, 105980682, 141307576, 176634470, 211961364, 264951705, 282615152, 300278599, 353268940, 423922728, 529903410, 600557198, 706537880, 847845456, 900835797, 1059806820, 1201114396, 1413075760, 1501392995, 1801671594, 2119613640, 2402228792, 3002785990, 3603343188, 4239227280, 4504178985, 4804457584, 6005571980, 7206686376, 9008357970, 12011143960, 14413372752, 18016715940, 24022287920, 36033431880, 72066863760]

約数ペア:

[(1, 72066863760), (2, 36033431880), (3, 24022287920), (4, 18016715940), (5, 14413372752), (6, 12011143960), (8, 9008357970), (10, 7206686376), (12, 6005571980), (15, 4804457584), (16, 4504178985), (17, 4239227280), (20, 3603343188), (24, 3002785990), (30, 2402228792), (34, 2119613640), (40, 1801671594), (48, 1501392995), (51, 1413075760), (60, 1201114396), (68, 1059806820), (80, 900835797), (85, 847845456), (102, 706537880), (120, 600557198), (136, 529903410), (170, 423922728), (204, 353268940), (240, 300278599), (255, 282615152), (272, 264951705), (340, 211961364), (408, 176634470), (510, 141307576), (680, 105980682), (816, 88317235), (1020, 70653788), (1360, 52990341), (2040, 35326894), (4080, 17663447)]