247968360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8719}}^1$

素因数の和:8815

約数の個数: 96

約数和(自身を含む): 816192000

約数和(自身を除く): 568223640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 8719, 9480, 14220, 17438, 26157, 28440, 34876, 43595, 52314, 69752, 78471, 87190, 104628, 130785, 156942, 174380, 209256, 261570, 313884, 348760, 392355, 523140, 627768, 688801, 784710, 1046280, 1377602, 1569420, 2066403, 2755204, 3138840, 3444005, 4132806, 5510408, 6199209, 6888010, 8265612, 10332015, 12398418, 13776020, 16531224, 20664030, 24796836, 27552040, 30996045, 41328060, 49593672, 61992090, 82656120, 123984180, 247968360]

約数ペア:

[(1, 247968360), (2, 123984180), (3, 82656120), (4, 61992090), (5, 49593672), (6, 41328060), (8, 30996045), (9, 27552040), (10, 24796836), (12, 20664030), (15, 16531224), (18, 13776020), (20, 12398418), (24, 10332015), (30, 8265612), (36, 6888010), (40, 6199209), (45, 5510408), (60, 4132806), (72, 3444005), (79, 3138840), (90, 2755204), (120, 2066403), (158, 1569420), (180, 1377602), (237, 1046280), (316, 784710), (360, 688801), (395, 627768), (474, 523140), (632, 392355), (711, 348760), (790, 313884), (948, 261570), (1185, 209256), (1422, 174380), (1580, 156942), (1896, 130785), (2370, 104628), (2844, 87190), (3160, 78471), (3555, 69752), (4740, 52314), (5688, 43595), (7110, 34876), (8719, 28440), (9480, 26157), (14220, 17438)]