15104520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41957}}^1$

素因数の和:41974

約数の個数: 48

約数和(自身を含む): 49090860

約数和(自身を除く): 33986340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 41957, 83914, 125871, 167828, 209785, 251742, 335656, 377613, 419570, 503484, 629355, 755226, 839140, 1006968, 1258710, 1510452, 1678280, 1888065, 2517420, 3020904, 3776130, 5034840, 7552260, 15104520]

約数ペア:

[(1, 15104520), (2, 7552260), (3, 5034840), (4, 3776130), (5, 3020904), (6, 2517420), (8, 1888065), (9, 1678280), (10, 1510452), (12, 1258710), (15, 1006968), (18, 839140), (20, 755226), (24, 629355), (30, 503484), (36, 419570), (40, 377613), (45, 335656), (60, 251742), (72, 209785), (90, 167828), (120, 125871), (180, 83914), (360, 41957)]