30548760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23143}}^1$

素因数の和:23168

約数の個数: 64

約数和(自身を含む): 99982080

約数和(自身を除く): 69433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 23143, 46286, 69429, 92572, 115715, 138858, 185144, 231430, 254573, 277716, 347145, 462860, 509146, 555432, 694290, 763719, 925720, 1018292, 1272865, 1388580, 1527438, 2036584, 2545730, 2777160, 3054876, 3818595, 5091460, 6109752, 7637190, 10182920, 15274380, 30548760]

約数ペア:

[(1, 30548760), (2, 15274380), (3, 10182920), (4, 7637190), (5, 6109752), (6, 5091460), (8, 3818595), (10, 3054876), (11, 2777160), (12, 2545730), (15, 2036584), (20, 1527438), (22, 1388580), (24, 1272865), (30, 1018292), (33, 925720), (40, 763719), (44, 694290), (55, 555432), (60, 509146), (66, 462860), (88, 347145), (110, 277716), (120, 254573), (132, 231430), (165, 185144), (220, 138858), (264, 115715), (330, 92572), (440, 69429), (660, 46286), (1320, 23143)]