284748720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5623}}^1$

素因数の和:5850

約数の個数: 80

約数和(自身を含む): 887062272

約数和(自身を除く): 602313552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 5623, 6330, 8440, 10128, 11246, 12660, 16869, 16880, 22492, 25320, 28115, 33738, 44984, 50640, 56230, 67476, 84345, 89968, 112460, 134952, 168690, 224920, 269904, 337380, 449840, 674760, 1186453, 1349520, 2372906, 3559359, 4745812, 5932265, 7118718, 9491624, 11864530, 14237436, 17796795, 18983248, 23729060, 28474872, 35593590, 47458120, 56949744, 71187180, 94916240, 142374360, 284748720]

約数ペア:

[(1, 284748720), (2, 142374360), (3, 94916240), (4, 71187180), (5, 56949744), (6, 47458120), (8, 35593590), (10, 28474872), (12, 23729060), (15, 18983248), (16, 17796795), (20, 14237436), (24, 11864530), (30, 9491624), (40, 7118718), (48, 5932265), (60, 4745812), (80, 3559359), (120, 2372906), (211, 1349520), (240, 1186453), (422, 674760), (633, 449840), (844, 337380), (1055, 269904), (1266, 224920), (1688, 168690), (2110, 134952), (2532, 112460), (3165, 89968), (3376, 84345), (4220, 67476), (5064, 56230), (5623, 50640), (6330, 44984), (8440, 33738), (10128, 28115), (11246, 25320), (12660, 22492), (16869, 16880)]