132451680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{275941}}^1$

素因数の和:275959

約数の個数: 48

約数和(自身を含む): 417224304

約数和(自身を除く): 284772624

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, 275941, 551882, 827823, 1103764, 1379705, 1655646, 2207528, 2759410, 3311292, 4139115, 4415056, 5518820, 6622584, 8278230, 8830112, 11037640, 13245168, 16556460, 22075280, 26490336, 33112920, 44150560, 66225840, 132451680]

約数ペア:

[(1, 132451680), (2, 66225840), (3, 44150560), (4, 33112920), (5, 26490336), (6, 22075280), (8, 16556460), (10, 13245168), (12, 11037640), (15, 8830112), (16, 8278230), (20, 6622584), (24, 5518820), (30, 4415056), (32, 4139115), (40, 3311292), (48, 2759410), (60, 2207528), (80, 1655646), (96, 1379705), (120, 1103764), (160, 827823), (240, 551882), (480, 275941)]