312268920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153073}}^1$

素因数の和:153104

約数の個数: 64

約数和(自身を含む): 991919520

約数和(自身を除く): 679650600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 153073, 306146, 459219, 612292, 765365, 918438, 1224584, 1530730, 1836876, 2296095, 2602241, 3061460, 3673752, 4592190, 5204482, 6122920, 7806723, 9184380, 10408964, 13011205, 15613446, 18368760, 20817928, 26022410, 31226892, 39033615, 52044820, 62453784, 78067230, 104089640, 156134460, 312268920]

約数ペア:

[(1, 312268920), (2, 156134460), (3, 104089640), (4, 78067230), (5, 62453784), (6, 52044820), (8, 39033615), (10, 31226892), (12, 26022410), (15, 20817928), (17, 18368760), (20, 15613446), (24, 13011205), (30, 10408964), (34, 9184380), (40, 7806723), (51, 6122920), (60, 5204482), (68, 4592190), (85, 3673752), (102, 3061460), (120, 2602241), (136, 2296095), (170, 1836876), (204, 1530730), (255, 1224584), (340, 918438), (408, 765365), (510, 612292), (680, 459219), (1020, 306146), (2040, 153073)]