15270060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19602

約数の個数: 48

約数和(自身を含む): 46047456

約数和(自身を除く): 30777396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 19577, 39154, 58731, 78308, 97885, 117462, 195770, 234924, 254501, 293655, 391540, 509002, 587310, 763503, 1018004, 1174620, 1272505, 1527006, 2545010, 3054012, 3817515, 5090020, 7635030, 15270060]

約数ペア:

[(1, 15270060), (2, 7635030), (3, 5090020), (4, 3817515), (5, 3054012), (6, 2545010), (10, 1527006), (12, 1272505), (13, 1174620), (15, 1018004), (20, 763503), (26, 587310), (30, 509002), (39, 391540), (52, 293655), (60, 254501), (65, 234924), (78, 195770), (130, 117462), (156, 97885), (195, 78308), (260, 58731), (390, 39154), (780, 19577)]