8184060

素因数分解:

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

素因数の和:2427

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 17958420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2393, 3420, 4786, 7179, 9572, 11965, 14358, 21537, 23930, 28716, 35895, 43074, 45467, 47860, 71790, 86148, 90934, 107685, 136401, 143580, 181868, 215370, 227335, 272802, 409203, 430740, 454670, 545604, 682005, 818406, 909340, 1364010, 1636812, 2046015, 2728020, 4092030, 8184060]

約数ペア:

[(1, 8184060), (2, 4092030), (3, 2728020), (4, 2046015), (5, 1636812), (6, 1364010), (9, 909340), (10, 818406), (12, 682005), (15, 545604), (18, 454670), (19, 430740), (20, 409203), (30, 272802), (36, 227335), (38, 215370), (45, 181868), (57, 143580), (60, 136401), (76, 107685), (90, 90934), (95, 86148), (114, 71790), (171, 47860), (180, 45467), (190, 43074), (228, 35895), (285, 28716), (342, 23930), (380, 21537), (570, 14358), (684, 11965), (855, 9572), (1140, 7179), (1710, 4786), (2393, 3420)]