19081320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8402

約数の個数: 64

約数和(自身を含む): 60264000

約数和(自身を除く): 41182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 83690, 100428, 125535, 159011, 167380, 200856, 251070, 318022, 334760, 477033, 502140, 636044, 795055, 954066, 1004280, 1272088, 1590110, 1908132, 2385165, 3180220, 3816264, 4770330, 6360440, 9540660, 19081320]

約数ペア:

[(1, 19081320), (2, 9540660), (3, 6360440), (4, 4770330), (5, 3816264), (6, 3180220), (8, 2385165), (10, 1908132), (12, 1590110), (15, 1272088), (19, 1004280), (20, 954066), (24, 795055), (30, 636044), (38, 502140), (40, 477033), (57, 334760), (60, 318022), (76, 251070), (95, 200856), (114, 167380), (120, 159011), (152, 125535), (190, 100428), (228, 83690), (285, 66952), (380, 50214), (456, 41845), (570, 33476), (760, 25107), (1140, 16738), (2280, 8369)]