325492920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{904147}}^1$

素因数の和:904164

約数の個数: 48

約数和(自身を含む): 1057853160

約数和(自身を除く): 732360240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 904147, 1808294, 2712441, 3616588, 4520735, 5424882, 7233176, 8137323, 9041470, 10849764, 13562205, 16274646, 18082940, 21699528, 27124410, 32549292, 36165880, 40686615, 54248820, 65098584, 81373230, 108497640, 162746460, 325492920]

約数ペア:

[(1, 325492920), (2, 162746460), (3, 108497640), (4, 81373230), (5, 65098584), (6, 54248820), (8, 40686615), (9, 36165880), (10, 32549292), (12, 27124410), (15, 21699528), (18, 18082940), (20, 16274646), (24, 13562205), (30, 10849764), (36, 9041470), (40, 8137323), (45, 7233176), (60, 5424882), (72, 4520735), (90, 3616588), (120, 2712441), (180, 1808294), (360, 904147)]