5456040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 11780760

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, 2393, 4786, 7179, 9572, 11965, 14358, 19144, 23930, 28716, 35895, 45467, 47860, 57432, 71790, 90934, 95720, 136401, 143580, 181868, 227335, 272802, 287160, 363736, 454670, 545604, 682005, 909340, 1091208, 1364010, 1818680, 2728020, 5456040]

約数ペア:

[(1, 5456040), (2, 2728020), (3, 1818680), (4, 1364010), (5, 1091208), (6, 909340), (8, 682005), (10, 545604), (12, 454670), (15, 363736), (19, 287160), (20, 272802), (24, 227335), (30, 181868), (38, 143580), (40, 136401), (57, 95720), (60, 90934), (76, 71790), (95, 57432), (114, 47860), (120, 45467), (152, 35895), (190, 28716), (228, 23930), (285, 19144), (380, 14358), (456, 11965), (570, 9572), (760, 7179), (1140, 4786), (2280, 2393)]