16281964560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3659}}^1\times {\mathrm{18541}}^1$

素因数の和:22216

約数の個数: 80

約数和(自身を含む): 50490607680

約数和(自身を除く): 34208643120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3659, 7318, 10977, 14636, 18295, 18541, 21954, 29272, 36590, 37082, 43908, 54885, 55623, 58544, 73180, 74164, 87816, 92705, 109770, 111246, 146360, 148328, 175632, 185410, 219540, 222492, 278115, 292720, 296656, 370820, 439080, 444984, 556230, 741640, 878160, 889968, 1112460, 1483280, 2224920, 4449840, 67841519, 135683038, 203524557, 271366076, 339207595, 407049114, 542732152, 678415190, 814098228, 1017622785, 1085464304, 1356830380, 1628196456, 2035245570, 2713660760, 3256392912, 4070491140, 5427321520, 8140982280, 16281964560]

約数ペア:

[(1, 16281964560), (2, 8140982280), (3, 5427321520), (4, 4070491140), (5, 3256392912), (6, 2713660760), (8, 2035245570), (10, 1628196456), (12, 1356830380), (15, 1085464304), (16, 1017622785), (20, 814098228), (24, 678415190), (30, 542732152), (40, 407049114), (48, 339207595), (60, 271366076), (80, 203524557), (120, 135683038), (240, 67841519), (3659, 4449840), (7318, 2224920), (10977, 1483280), (14636, 1112460), (18295, 889968), (18541, 878160), (21954, 741640), (29272, 556230), (36590, 444984), (37082, 439080), (43908, 370820), (54885, 296656), (55623, 292720), (58544, 278115), (73180, 222492), (74164, 219540), (87816, 185410), (92705, 175632), (109770, 148328), (111246, 146360)]