121097240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 299302560

約数和(自身を除く): 178205320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1570, 1727, 1753, 3140, 3454, 3506, 6280, 6908, 7012, 8635, 8765, 13816, 14024, 17270, 17530, 19283, 34540, 35060, 38566, 69080, 70120, 77132, 96415, 154264, 192830, 275221, 385660, 550442, 771320, 1100884, 1376105, 2201768, 2752210, 3027431, 5504420, 6054862, 11008840, 12109724, 15137155, 24219448, 30274310, 60548620, 121097240]

約数ペア:

[(1, 121097240), (2, 60548620), (4, 30274310), (5, 24219448), (8, 15137155), (10, 12109724), (11, 11008840), (20, 6054862), (22, 5504420), (40, 3027431), (44, 2752210), (55, 2201768), (88, 1376105), (110, 1100884), (157, 771320), (220, 550442), (314, 385660), (440, 275221), (628, 192830), (785, 154264), (1256, 96415), (1570, 77132), (1727, 70120), (1753, 69080), (3140, 38566), (3454, 35060), (3506, 34540), (6280, 19283), (6908, 17530), (7012, 17270), (8635, 14024), (8765, 13816)]