408075540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1151}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 1207664640

約数和(自身を除く): 799589100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 311, 380, 570, 622, 933, 1140, 1151, 1244, 1555, 1866, 2302, 3110, 3453, 3732, 4604, 4665, 5755, 5909, 6220, 6906, 9330, 11510, 11818, 13812, 17265, 17727, 18660, 21869, 23020, 23636, 29545, 34530, 35454, 43738, 59090, 65607, 69060, 70908, 87476, 88635, 109345, 118180, 131214, 177270, 218690, 262428, 328035, 354540, 357961, 437380, 656070, 715922, 1073883, 1312140, 1431844, 1789805, 2147766, 3579610, 4295532, 5369415, 6801259, 7159220, 10738830, 13602518, 20403777, 21477660, 27205036, 34006295, 40807554, 68012590, 81615108, 102018885, 136025180, 204037770, 408075540]

約数ペア:

[(1, 408075540), (2, 204037770), (3, 136025180), (4, 102018885), (5, 81615108), (6, 68012590), (10, 40807554), (12, 34006295), (15, 27205036), (19, 21477660), (20, 20403777), (30, 13602518), (38, 10738830), (57, 7159220), (60, 6801259), (76, 5369415), (95, 4295532), (114, 3579610), (190, 2147766), (228, 1789805), (285, 1431844), (311, 1312140), (380, 1073883), (570, 715922), (622, 656070), (933, 437380), (1140, 357961), (1151, 354540), (1244, 328035), (1555, 262428), (1866, 218690), (2302, 177270), (3110, 131214), (3453, 118180), (3732, 109345), (4604, 88635), (4665, 87476), (5755, 70908), (5909, 69060), (6220, 65607), (6906, 59090), (9330, 43738), (11510, 35454), (11818, 34530), (13812, 29545), (17265, 23636), (17727, 23020), (18660, 21869)]