80535330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{593}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 135015390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 503, 593, 1006, 1186, 1509, 1779, 2515, 2965, 3018, 3558, 4527, 5030, 5337, 5930, 7545, 8895, 9054, 10674, 13581, 15090, 16011, 17790, 22635, 26685, 27162, 32022, 45270, 53370, 67905, 80055, 135810, 160110, 298279, 596558, 894837, 1491395, 1789674, 2684511, 2982790, 4474185, 5369022, 8053533, 8948370, 13422555, 16107066, 26845110, 40267665, 80535330]

約数ペア:

[(1, 80535330), (2, 40267665), (3, 26845110), (5, 16107066), (6, 13422555), (9, 8948370), (10, 8053533), (15, 5369022), (18, 4474185), (27, 2982790), (30, 2684511), (45, 1789674), (54, 1491395), (90, 894837), (135, 596558), (270, 298279), (503, 160110), (593, 135810), (1006, 80055), (1186, 67905), (1509, 53370), (1779, 45270), (2515, 32022), (2965, 27162), (3018, 26685), (3558, 22635), (4527, 17790), (5030, 16011), (5337, 15090), (5930, 13581), (7545, 10674), (8895, 9054)]