308492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3343}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 926956800

約数和(自身を除く): 618464760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 769, 1538, 2307, 3076, 3343, 3845, 4614, 6152, 6686, 7690, 9228, 10029, 11535, 13372, 15380, 16715, 18456, 20058, 23070, 26744, 30760, 33430, 40116, 46140, 50145, 66860, 80232, 92280, 100290, 133720, 200580, 401160, 2570767, 5141534, 7712301, 10283068, 12853835, 15424602, 20566136, 25707670, 30849204, 38561505, 51415340, 61698408, 77123010, 102830680, 154246020, 308492040]

約数ペア:

[(1, 308492040), (2, 154246020), (3, 102830680), (4, 77123010), (5, 61698408), (6, 51415340), (8, 38561505), (10, 30849204), (12, 25707670), (15, 20566136), (20, 15424602), (24, 12853835), (30, 10283068), (40, 7712301), (60, 5141534), (120, 2570767), (769, 401160), (1538, 200580), (2307, 133720), (3076, 100290), (3343, 92280), (3845, 80232), (4614, 66860), (6152, 50145), (6686, 46140), (7690, 40116), (9228, 33430), (10029, 30760), (11535, 26744), (13372, 23070), (15380, 20058), (16715, 18456)]