12454020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23063}}^1$

素因数の和:23081

約数の個数: 48

約数和(自身を含む): 38747520

約数和(自身を除く): 26293500

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, 23063, 46126, 69189, 92252, 115315, 138378, 207567, 230630, 276756, 345945, 415134, 461260, 622701, 691890, 830268, 1037835, 1245402, 1383780, 2075670, 2490804, 3113505, 4151340, 6227010, 12454020]

約数ペア:

[(1, 12454020), (2, 6227010), (3, 4151340), (4, 3113505), (5, 2490804), (6, 2075670), (9, 1383780), (10, 1245402), (12, 1037835), (15, 830268), (18, 691890), (20, 622701), (27, 461260), (30, 415134), (36, 345945), (45, 276756), (54, 230630), (60, 207567), (90, 138378), (108, 115315), (135, 92252), (180, 69189), (270, 46126), (540, 23063)]