80657204520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{628759}}^1$

素因数の和:629842

約数の個数: 64

約数和(自身を含む): 242198352000

約数和(自身を除く): 161541147480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1069, 2138, 3207, 4276, 5345, 6414, 8552, 10690, 12828, 16035, 21380, 25656, 32070, 42760, 64140, 128280, 628759, 1257518, 1886277, 2515036, 3143795, 3772554, 5030072, 6287590, 7545108, 9431385, 12575180, 15090216, 18862770, 25150360, 37725540, 75451080, 672143371, 1344286742, 2016430113, 2688573484, 3360716855, 4032860226, 5377146968, 6721433710, 8065720452, 10082150565, 13442867420, 16131440904, 20164301130, 26885734840, 40328602260, 80657204520]

約数ペア:

[(1, 80657204520), (2, 40328602260), (3, 26885734840), (4, 20164301130), (5, 16131440904), (6, 13442867420), (8, 10082150565), (10, 8065720452), (12, 6721433710), (15, 5377146968), (20, 4032860226), (24, 3360716855), (30, 2688573484), (40, 2016430113), (60, 1344286742), (120, 672143371), (1069, 75451080), (2138, 37725540), (3207, 25150360), (4276, 18862770), (5345, 15090216), (6414, 12575180), (8552, 9431385), (10690, 7545108), (12828, 6287590), (16035, 5030072), (21380, 3772554), (25656, 3143795), (32070, 2515036), (42760, 1886277), (64140, 1257518), (128280, 628759)]