15900048

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1136

約数の個数: 60

約数和(自身を含む): 44950620

約数和(自身を除く): 29050572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1013, 1308, 1744, 1962, 2026, 2616, 3039, 3924, 4052, 5232, 6078, 7848, 8104, 9117, 12156, 15696, 16208, 18234, 24312, 36468, 48624, 72936, 110417, 145872, 220834, 331251, 441668, 662502, 883336, 993753, 1325004, 1766672, 1987506, 2650008, 3975012, 5300016, 7950024, 15900048]

約数ペア:

[(1, 15900048), (2, 7950024), (3, 5300016), (4, 3975012), (6, 2650008), (8, 1987506), (9, 1766672), (12, 1325004), (16, 993753), (18, 883336), (24, 662502), (36, 441668), (48, 331251), (72, 220834), (109, 145872), (144, 110417), (218, 72936), (327, 48624), (436, 36468), (654, 24312), (872, 18234), (981, 16208), (1013, 15696), (1308, 12156), (1744, 9117), (1962, 8104), (2026, 7848), (2616, 6078), (3039, 5232), (3924, 4052)]