4387080840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{87253}}^1$

素因数の和:87686

約数の個数: 64

約数和(自身を含む): 13192804800

約数和(自身を除く): 8805723960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 8380, 10056, 12570, 16760, 25140, 50280, 87253, 174506, 261759, 349012, 436265, 523518, 698024, 872530, 1047036, 1308795, 1745060, 2094072, 2617590, 3490120, 5235180, 10470360, 36559007, 73118014, 109677021, 146236028, 182795035, 219354042, 292472056, 365590070, 438708084, 548385105, 731180140, 877416168, 1096770210, 1462360280, 2193540420, 4387080840]

約数ペア:

[(1, 4387080840), (2, 2193540420), (3, 1462360280), (4, 1096770210), (5, 877416168), (6, 731180140), (8, 548385105), (10, 438708084), (12, 365590070), (15, 292472056), (20, 219354042), (24, 182795035), (30, 146236028), (40, 109677021), (60, 73118014), (120, 36559007), (419, 10470360), (838, 5235180), (1257, 3490120), (1676, 2617590), (2095, 2094072), (2514, 1745060), (3352, 1308795), (4190, 1047036), (5028, 872530), (6285, 698024), (8380, 523518), (10056, 436265), (12570, 349012), (16760, 261759), (25140, 174506), (50280, 87253)]