3039237520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{111409}}^1$

素因数の和:111464

約数の個数: 80

約数和(自身を含む): 7957347840

約数和(自身を除く): 4918110320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 111409, 222818, 445636, 557045, 891272, 1114090, 1225499, 1782544, 2228180, 2450998, 3453679, 4456360, 4901996, 6127495, 6907358, 8912720, 9803992, 12254990, 13814716, 17268395, 19607984, 24509980, 27629432, 34536790, 37990469, 49019960, 55258864, 69073580, 75980938, 98039920, 138147160, 151961876, 189952345, 276294320, 303923752, 379904690, 607847504, 759809380, 1519618760, 3039237520]

約数ペア:

[(1, 3039237520), (2, 1519618760), (4, 759809380), (5, 607847504), (8, 379904690), (10, 303923752), (11, 276294320), (16, 189952345), (20, 151961876), (22, 138147160), (31, 98039920), (40, 75980938), (44, 69073580), (55, 55258864), (62, 49019960), (80, 37990469), (88, 34536790), (110, 27629432), (124, 24509980), (155, 19607984), (176, 17268395), (220, 13814716), (248, 12254990), (310, 9803992), (341, 8912720), (440, 6907358), (496, 6127495), (620, 4901996), (682, 4456360), (880, 3453679), (1240, 2450998), (1364, 2228180), (1705, 1782544), (2480, 1225499), (2728, 1114090), (3410, 891272), (5456, 557045), (6820, 445636), (13640, 222818), (27280, 111409)]