520895040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{542599}}^1$

素因数の和:542619

約数の個数: 56

約数和(自身を含む): 1653844800

約数和(自身を除く): 1132949760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 542599, 1085198, 1627797, 2170396, 2712995, 3255594, 4340792, 5425990, 6511188, 8138985, 8681584, 10851980, 13022376, 16277970, 17363168, 21703960, 26044752, 32555940, 34726336, 43407920, 52089504, 65111880, 86815840, 104179008, 130223760, 173631680, 260447520, 520895040]

約数ペア:

[(1, 520895040), (2, 260447520), (3, 173631680), (4, 130223760), (5, 104179008), (6, 86815840), (8, 65111880), (10, 52089504), (12, 43407920), (15, 34726336), (16, 32555940), (20, 26044752), (24, 21703960), (30, 17363168), (32, 16277970), (40, 13022376), (48, 10851980), (60, 8681584), (64, 8138985), (80, 6511188), (96, 5425990), (120, 4340792), (160, 3255594), (192, 2712995), (240, 2170396), (320, 1627797), (480, 1085198), (960, 542599)]