15107760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{20983}}^1$

素因数の和:21002

約数の個数: 60

約数和(自身を含む): 50739312

約数和(自身を除く): 35631552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 20983, 41966, 62949, 83932, 104915, 125898, 167864, 188847, 209830, 251796, 314745, 335728, 377694, 419660, 503592, 629490, 755388, 839320, 944235, 1007184, 1258980, 1510776, 1678640, 1888470, 2517960, 3021552, 3776940, 5035920, 7553880, 15107760]

約数ペア:

[(1, 15107760), (2, 7553880), (3, 5035920), (4, 3776940), (5, 3021552), (6, 2517960), (8, 1888470), (9, 1678640), (10, 1510776), (12, 1258980), (15, 1007184), (16, 944235), (18, 839320), (20, 755388), (24, 629490), (30, 503592), (36, 419660), (40, 377694), (45, 335728), (48, 314745), (60, 251796), (72, 209830), (80, 188847), (90, 167864), (120, 125898), (144, 104915), (180, 83932), (240, 62949), (360, 41966), (720, 20983)]