12743460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23599}}^1$

素因数の和:23617

約数の個数: 48

約数和(自身を含む): 39648000

約数和(自身を除く): 26904540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23599, 47198, 70797, 94396, 117995, 141594, 212391, 235990, 283188, 353985, 424782, 471980, 637173, 707970, 849564, 1061955, 1274346, 1415940, 2123910, 2548692, 3185865, 4247820, 6371730, 12743460]

約数ペア:

[(1, 12743460), (2, 6371730), (3, 4247820), (4, 3185865), (5, 2548692), (6, 2123910), (9, 1415940), (10, 1274346), (12, 1061955), (15, 849564), (18, 707970), (20, 637173), (27, 471980), (30, 424782), (36, 353985), (45, 283188), (54, 235990), (60, 212391), (90, 141594), (108, 117995), (135, 94396), (180, 70797), (270, 47198), (540, 23599)]