4964902920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{725863}}^1$

素因数の和:725899

約数の個数: 96

約数和(自身を含む): 16985217600

約数和(自身を除く): 12020314680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 725863, 1451726, 2177589, 2903452, 3629315, 4355178, 5806904, 6532767, 7258630, 8710356, 10887945, 13065534, 13791397, 14517260, 17420712, 21775890, 26131068, 27582794, 29034520, 32663835, 41374191, 43551780, 52262136, 55165588, 65327670, 68956985, 82748382, 87103560, 110331176, 124122573, 130655340, 137913970, 165496764, 206870955, 248245146, 261310680, 275827940, 330993528, 413741910, 496490292, 551655880, 620612865, 827483820, 992980584, 1241225730, 1654967640, 2482451460, 4964902920]

約数ペア:

[(1, 4964902920), (2, 2482451460), (3, 1654967640), (4, 1241225730), (5, 992980584), (6, 827483820), (8, 620612865), (9, 551655880), (10, 496490292), (12, 413741910), (15, 330993528), (18, 275827940), (19, 261310680), (20, 248245146), (24, 206870955), (30, 165496764), (36, 137913970), (38, 130655340), (40, 124122573), (45, 110331176), (57, 87103560), (60, 82748382), (72, 68956985), (76, 65327670), (90, 55165588), (95, 52262136), (114, 43551780), (120, 41374191), (152, 32663835), (171, 29034520), (180, 27582794), (190, 26131068), (228, 21775890), (285, 17420712), (342, 14517260), (360, 13791397), (380, 13065534), (456, 10887945), (570, 8710356), (684, 7258630), (760, 6532767), (855, 5806904), (1140, 4355178), (1368, 3629315), (1710, 2903452), (2280, 2177589), (3420, 1451726), (6840, 725863)]