15090060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251501}}^1$

素因数の和:251513

約数の個数: 24

約数和(自身を含む): 42252336

約数和(自身を除く): 27162276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251501, 503002, 754503, 1006004, 1257505, 1509006, 2515010, 3018012, 3772515, 5030020, 7545030, 15090060]

約数ペア:

[(1, 15090060), (2, 7545030), (3, 5030020), (4, 3772515), (5, 3018012), (6, 2515010), (10, 1509006), (12, 1257505), (15, 1006004), (20, 754503), (30, 503002), (60, 251501)]