151261980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53639}}^1$

素因数の和:53698

約数の個数: 48

約数和(自身を含む): 432552960

約数和(自身を除く): 281290980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 53639, 107278, 160917, 214556, 268195, 321834, 536390, 643668, 804585, 1072780, 1609170, 2521033, 3218340, 5042066, 7563099, 10084132, 12605165, 15126198, 25210330, 30252396, 37815495, 50420660, 75630990, 151261980]

約数ペア:

[(1, 151261980), (2, 75630990), (3, 50420660), (4, 37815495), (5, 30252396), (6, 25210330), (10, 15126198), (12, 12605165), (15, 10084132), (20, 7563099), (30, 5042066), (47, 3218340), (60, 2521033), (94, 1609170), (141, 1072780), (188, 804585), (235, 643668), (282, 536390), (470, 321834), (564, 268195), (705, 214556), (940, 160917), (1410, 107278), (2820, 53639)]