8045504340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{279941}}^1$

素因数の和:280432

約数の個数: 48

約数和(自身を含む): 22574522880

約数和(自身を除く): 14529018540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 14370, 28740, 279941, 559882, 839823, 1119764, 1399705, 1679646, 2799410, 3359292, 4199115, 5598820, 8398230, 16796460, 134091739, 268183478, 402275217, 536366956, 670458695, 804550434, 1340917390, 1609100868, 2011376085, 2681834780, 4022752170, 8045504340]

約数ペア:

[(1, 8045504340), (2, 4022752170), (3, 2681834780), (4, 2011376085), (5, 1609100868), (6, 1340917390), (10, 804550434), (12, 670458695), (15, 536366956), (20, 402275217), (30, 268183478), (60, 134091739), (479, 16796460), (958, 8398230), (1437, 5598820), (1916, 4199115), (2395, 3359292), (2874, 2799410), (4790, 1679646), (5748, 1399705), (7185, 1119764), (9580, 839823), (14370, 559882), (28740, 279941)]