15141960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42061}}^1$

素因数の和:42078

約数の個数: 48

約数和(自身を含む): 49212540

約数和(自身を除く): 34070580

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, 42061, 84122, 126183, 168244, 210305, 252366, 336488, 378549, 420610, 504732, 630915, 757098, 841220, 1009464, 1261830, 1514196, 1682440, 1892745, 2523660, 3028392, 3785490, 5047320, 7570980, 15141960]

約数ペア:

[(1, 15141960), (2, 7570980), (3, 5047320), (4, 3785490), (5, 3028392), (6, 2523660), (8, 1892745), (9, 1682440), (10, 1514196), (12, 1261830), (15, 1009464), (18, 841220), (20, 757098), (24, 630915), (30, 504732), (36, 420610), (40, 378549), (45, 336488), (60, 252366), (72, 210305), (90, 168244), (120, 126183), (180, 84122), (360, 42061)]