312103560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113081}}^1$

素因数の和:113118

約数の個数: 64

約数和(自身を含む): 977028480

約数和(自身を除く): 664924920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 113081, 226162, 339243, 452324, 565405, 678486, 904648, 1130810, 1356972, 1696215, 2261620, 2600863, 2713944, 3392430, 4523240, 5201726, 6784860, 7802589, 10403452, 13004315, 13569720, 15605178, 20806904, 26008630, 31210356, 39012945, 52017260, 62420712, 78025890, 104034520, 156051780, 312103560]

約数ペア:

[(1, 312103560), (2, 156051780), (3, 104034520), (4, 78025890), (5, 62420712), (6, 52017260), (8, 39012945), (10, 31210356), (12, 26008630), (15, 20806904), (20, 15605178), (23, 13569720), (24, 13004315), (30, 10403452), (40, 7802589), (46, 6784860), (60, 5201726), (69, 4523240), (92, 3392430), (115, 2713944), (120, 2600863), (138, 2261620), (184, 1696215), (230, 1356972), (276, 1130810), (345, 904648), (460, 678486), (552, 565405), (690, 452324), (920, 339243), (1380, 226162), (2760, 113081)]