16080509520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{421397}}^1$

素因数の和:421469

約数の個数: 120

約数和(自身を含む): 55022779656

約数和(自身を除く): 38942270136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 421397, 842794, 1264191, 1685588, 2106985, 2528382, 3371176, 3792573, 4213970, 5056764, 6320955, 6742352, 7585146, 8427940, 10113528, 12641910, 15170292, 16855880, 18962865, 20227056, 22334041, 25283820, 30340584, 33711760, 37925730, 44668082, 50567640, 60681168, 67002123, 75851460, 89336164, 101135280, 111670205, 134004246, 151702920, 178672328, 201006369, 223340410, 268008492, 303405840, 335010615, 357344656, 402012738, 446680820, 536016984, 670021230, 804025476, 893361640, 1005031845, 1072033968, 1340042460, 1608050952, 1786723280, 2010063690, 2680084920, 3216101904, 4020127380, 5360169840, 8040254760, 16080509520]

約数ペア:

[(1, 16080509520), (2, 8040254760), (3, 5360169840), (4, 4020127380), (5, 3216101904), (6, 2680084920), (8, 2010063690), (9, 1786723280), (10, 1608050952), (12, 1340042460), (15, 1072033968), (16, 1005031845), (18, 893361640), (20, 804025476), (24, 670021230), (30, 536016984), (36, 446680820), (40, 402012738), (45, 357344656), (48, 335010615), (53, 303405840), (60, 268008492), (72, 223340410), (80, 201006369), (90, 178672328), (106, 151702920), (120, 134004246), (144, 111670205), (159, 101135280), (180, 89336164), (212, 75851460), (240, 67002123), (265, 60681168), (318, 50567640), (360, 44668082), (424, 37925730), (477, 33711760), (530, 30340584), (636, 25283820), (720, 22334041), (795, 20227056), (848, 18962865), (954, 16855880), (1060, 15170292), (1272, 12641910), (1590, 10113528), (1908, 8427940), (2120, 7585146), (2385, 6742352), (2544, 6320955), (3180, 5056764), (3816, 4213970), (4240, 3792573), (4770, 3371176), (6360, 2528382), (7632, 2106985), (9540, 1685588), (12720, 1264191), (19080, 842794), (38160, 421397)]