142728780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6211}}^1$

素因数の和:6606

約数の個数: 48

約数和(自身を含む): 400748544

約数和(自身を除く): 258019764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 6211, 7660, 11490, 12422, 18633, 22980, 24844, 31055, 37266, 62110, 74532, 93165, 124220, 186330, 372660, 2378813, 4757626, 7136439, 9515252, 11894065, 14272878, 23788130, 28545756, 35682195, 47576260, 71364390, 142728780]

約数ペア:

[(1, 142728780), (2, 71364390), (3, 47576260), (4, 35682195), (5, 28545756), (6, 23788130), (10, 14272878), (12, 11894065), (15, 9515252), (20, 7136439), (30, 4757626), (60, 2378813), (383, 372660), (766, 186330), (1149, 124220), (1532, 93165), (1915, 74532), (2298, 62110), (3830, 37266), (4596, 31055), (5745, 24844), (6211, 22980), (7660, 18633), (11490, 12422)]