203964120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{566567}}^1$

素因数の和:566584

約数の個数: 48

約数和(自身を含む): 662884560

約数和(自身を除く): 458920440

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, 566567, 1133134, 1699701, 2266268, 2832835, 3399402, 4532536, 5099103, 5665670, 6798804, 8498505, 10198206, 11331340, 13597608, 16997010, 20396412, 22662680, 25495515, 33994020, 40792824, 50991030, 67988040, 101982060, 203964120]

約数ペア:

[(1, 203964120), (2, 101982060), (3, 67988040), (4, 50991030), (5, 40792824), (6, 33994020), (8, 25495515), (9, 22662680), (10, 20396412), (12, 16997010), (15, 13597608), (18, 11331340), (20, 10198206), (24, 8498505), (30, 6798804), (36, 5665670), (40, 5099103), (45, 4532536), (60, 3399402), (72, 2832835), (90, 2266268), (120, 1699701), (180, 1133134), (360, 566567)]