164337240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1213}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 493855200

約数和(自身を除く): 329517960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1129, 1213, 2258, 2426, 3387, 3639, 4516, 4852, 5645, 6065, 6774, 7278, 9032, 9704, 11290, 12130, 13548, 14556, 16935, 18195, 22580, 24260, 27096, 29112, 33870, 36390, 45160, 48520, 67740, 72780, 135480, 145560, 1369477, 2738954, 4108431, 5477908, 6847385, 8216862, 10955816, 13694770, 16433724, 20542155, 27389540, 32867448, 41084310, 54779080, 82168620, 164337240]

約数ペア:

[(1, 164337240), (2, 82168620), (3, 54779080), (4, 41084310), (5, 32867448), (6, 27389540), (8, 20542155), (10, 16433724), (12, 13694770), (15, 10955816), (20, 8216862), (24, 6847385), (30, 5477908), (40, 4108431), (60, 2738954), (120, 1369477), (1129, 145560), (1213, 135480), (2258, 72780), (2426, 67740), (3387, 48520), (3639, 45160), (4516, 36390), (4852, 33870), (5645, 29112), (6065, 27096), (6774, 24260), (7278, 22580), (9032, 18195), (9704, 16935), (11290, 14556), (12130, 13548)]