79237980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7723}}^1$

素因数の和:7760

約数の個数: 96

約数和(自身を含む): 259526400

約数和(自身を除く): 180288420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7723, 10260, 15446, 23169, 30892, 38615, 46338, 69507, 77230, 92676, 115845, 139014, 146737, 154460, 208521, 231690, 278028, 293474, 347535, 417042, 440211, 463380, 586948, 695070, 733685, 834084, 880422, 1042605, 1320633, 1390140, 1467370, 1760844, 2085210, 2201055, 2641266, 2934740, 3961899, 4170420, 4402110, 5282532, 6603165, 7923798, 8804220, 13206330, 15847596, 19809495, 26412660, 39618990, 79237980]

約数ペア:

[(1, 79237980), (2, 39618990), (3, 26412660), (4, 19809495), (5, 15847596), (6, 13206330), (9, 8804220), (10, 7923798), (12, 6603165), (15, 5282532), (18, 4402110), (19, 4170420), (20, 3961899), (27, 2934740), (30, 2641266), (36, 2201055), (38, 2085210), (45, 1760844), (54, 1467370), (57, 1390140), (60, 1320633), (76, 1042605), (90, 880422), (95, 834084), (108, 733685), (114, 695070), (135, 586948), (171, 463380), (180, 440211), (190, 417042), (228, 347535), (270, 293474), (285, 278028), (342, 231690), (380, 208521), (513, 154460), (540, 146737), (570, 139014), (684, 115845), (855, 92676), (1026, 77230), (1140, 69507), (1710, 46338), (2052, 38615), (2565, 30892), (3420, 23169), (5130, 15446), (7723, 10260)]