327575580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{287347}}^1$

素因数の和:287378

約数の個数: 48

約数和(自身を含む): 965489280

約数和(自身を除く): 637913700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 287347, 574694, 862041, 1149388, 1436735, 1724082, 2873470, 3448164, 4310205, 5459593, 5746940, 8620410, 10919186, 16378779, 17240820, 21838372, 27297965, 32757558, 54595930, 65515116, 81893895, 109191860, 163787790, 327575580]

約数ペア:

[(1, 327575580), (2, 163787790), (3, 109191860), (4, 81893895), (5, 65515116), (6, 54595930), (10, 32757558), (12, 27297965), (15, 21838372), (19, 17240820), (20, 16378779), (30, 10919186), (38, 8620410), (57, 5746940), (60, 5459593), (76, 4310205), (95, 3448164), (114, 2873470), (190, 1724082), (228, 1436735), (285, 1149388), (380, 862041), (570, 574694), (1140, 287347)]