9142920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 30115800

約数和(自身を除く): 20972880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 233, 327, 360, 436, 466, 545, 654, 699, 872, 932, 981, 1090, 1165, 1308, 1398, 1635, 1864, 1962, 2097, 2180, 2330, 2616, 2796, 3270, 3495, 3924, 4194, 4360, 4660, 4905, 5592, 6540, 6990, 7848, 8388, 9320, 9810, 10485, 13080, 13980, 16776, 19620, 20970, 25397, 27960, 39240, 41940, 50794, 76191, 83880, 101588, 126985, 152382, 203176, 228573, 253970, 304764, 380955, 457146, 507940, 609528, 761910, 914292, 1015880, 1142865, 1523820, 1828584, 2285730, 3047640, 4571460, 9142920]

約数ペア:

[(1, 9142920), (2, 4571460), (3, 3047640), (4, 2285730), (5, 1828584), (6, 1523820), (8, 1142865), (9, 1015880), (10, 914292), (12, 761910), (15, 609528), (18, 507940), (20, 457146), (24, 380955), (30, 304764), (36, 253970), (40, 228573), (45, 203176), (60, 152382), (72, 126985), (90, 101588), (109, 83880), (120, 76191), (180, 50794), (218, 41940), (233, 39240), (327, 27960), (360, 25397), (436, 20970), (466, 19620), (545, 16776), (654, 13980), (699, 13080), (872, 10485), (932, 9810), (981, 9320), (1090, 8388), (1165, 7848), (1308, 6990), (1398, 6540), (1635, 5592), (1864, 4905), (1962, 4660), (2097, 4360), (2180, 4194), (2330, 3924), (2616, 3495), (2796, 3270)]