153052040

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{2659}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 191683960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 2659, 2878, 5318, 5756, 7195, 10636, 11512, 13295, 14390, 21272, 26590, 28780, 53180, 57560, 106360, 3826301, 7652602, 15305204, 19131505, 30610408, 38263010, 76526020, 153052040]

約数ペア:

[(1, 153052040), (2, 76526020), (4, 38263010), (5, 30610408), (8, 19131505), (10, 15305204), (20, 7652602), (40, 3826301), (1439, 106360), (2659, 57560), (2878, 53180), (5318, 28780), (5756, 26590), (7195, 21272), (10636, 14390), (11512, 13295)]