78347880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16741}}^1$

素因数の和:16771

約数の個数: 96

約数和(自身を含む): 274233960

約数和(自身を除く): 195886080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16741, 33482, 50223, 66964, 83705, 100446, 133928, 150669, 167410, 200892, 217633, 251115, 301338, 334820, 401784, 435266, 502230, 602676, 652899, 669640, 753345, 870532, 1004460, 1088165, 1205352, 1305798, 1506690, 1741064, 1958697, 2008920, 2176330, 2611596, 3013380, 3264495, 3917394, 4352660, 5223192, 6026760, 6528990, 7834788, 8705320, 9793485, 13057980, 15669576, 19586970, 26115960, 39173940, 78347880]

約数ペア:

[(1, 78347880), (2, 39173940), (3, 26115960), (4, 19586970), (5, 15669576), (6, 13057980), (8, 9793485), (9, 8705320), (10, 7834788), (12, 6528990), (13, 6026760), (15, 5223192), (18, 4352660), (20, 3917394), (24, 3264495), (26, 3013380), (30, 2611596), (36, 2176330), (39, 2008920), (40, 1958697), (45, 1741064), (52, 1506690), (60, 1305798), (65, 1205352), (72, 1088165), (78, 1004460), (90, 870532), (104, 753345), (117, 669640), (120, 652899), (130, 602676), (156, 502230), (180, 435266), (195, 401784), (234, 334820), (260, 301338), (312, 251115), (360, 217633), (390, 200892), (468, 167410), (520, 150669), (585, 133928), (780, 100446), (936, 83705), (1170, 66964), (1560, 50223), (2340, 33482), (4680, 16741)]