183480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 604800

約数和(自身を除く): 421320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1320, 1390, 1529, 1668, 2085, 2780, 3058, 3336, 4170, 4587, 5560, 6116, 7645, 8340, 9174, 12232, 15290, 16680, 18348, 22935, 30580, 36696, 45870, 61160, 91740, 183480]

約数ペア:

[(1, 183480), (2, 91740), (3, 61160), (4, 45870), (5, 36696), (6, 30580), (8, 22935), (10, 18348), (11, 16680), (12, 15290), (15, 12232), (20, 9174), (22, 8340), (24, 7645), (30, 6116), (33, 5560), (40, 4587), (44, 4170), (55, 3336), (60, 3058), (66, 2780), (88, 2085), (110, 1668), (120, 1529), (132, 1390), (139, 1320), (165, 1112), (220, 834), (264, 695), (278, 660), (330, 556), (417, 440)]