77517120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{80747}}^1$

素因数の和:80767

約数の個数: 56

約数和(自身を含む): 246119904

約数和(自身を除く): 168602784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 80747, 161494, 242241, 322988, 403735, 484482, 645976, 807470, 968964, 1211205, 1291952, 1614940, 1937928, 2422410, 2583904, 3229880, 3875856, 4844820, 5167808, 6459760, 7751712, 9689640, 12919520, 15503424, 19379280, 25839040, 38758560, 77517120]

約数ペア:

[(1, 77517120), (2, 38758560), (3, 25839040), (4, 19379280), (5, 15503424), (6, 12919520), (8, 9689640), (10, 7751712), (12, 6459760), (15, 5167808), (16, 4844820), (20, 3875856), (24, 3229880), (30, 2583904), (32, 2422410), (40, 1937928), (48, 1614940), (60, 1291952), (64, 1211205), (80, 968964), (96, 807470), (120, 645976), (160, 484482), (192, 403735), (240, 322988), (320, 242241), (480, 161494), (960, 80747)]