302691440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122053}}^1$

素因数の和:122097

約数の個数: 40

約数和(自身を含む): 726465408

約数和(自身を除く): 423773968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 122053, 244106, 488212, 610265, 976424, 1220530, 1952848, 2441060, 3783643, 4882120, 7567286, 9764240, 15134572, 18918215, 30269144, 37836430, 60538288, 75672860, 151345720, 302691440]

約数ペア:

[(1, 302691440), (2, 151345720), (4, 75672860), (5, 60538288), (8, 37836430), (10, 30269144), (16, 18918215), (20, 15134572), (31, 9764240), (40, 7567286), (62, 4882120), (80, 3783643), (124, 2441060), (155, 1952848), (248, 1220530), (310, 976424), (496, 610265), (620, 488212), (1240, 244106), (2480, 122053)]