74105760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154387}}^1$

素因数の和:154405

約数の個数: 48

約数和(自身を含む): 233434656

約数和(自身を除く): 159328896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 154387, 308774, 463161, 617548, 771935, 926322, 1235096, 1543870, 1852644, 2315805, 2470192, 3087740, 3705288, 4631610, 4940384, 6175480, 7410576, 9263220, 12350960, 14821152, 18526440, 24701920, 37052880, 74105760]

約数ペア:

[(1, 74105760), (2, 37052880), (3, 24701920), (4, 18526440), (5, 14821152), (6, 12350960), (8, 9263220), (10, 7410576), (12, 6175480), (15, 4940384), (16, 4631610), (20, 3705288), (24, 3087740), (30, 2470192), (32, 2315805), (40, 1852644), (48, 1543870), (60, 1235096), (80, 926322), (96, 771935), (120, 617548), (160, 463161), (240, 308774), (480, 154387)]